Free MCQ Player | Budhigyan

Back Dashboard Exit MCQ

MCQ Player

CHSE Class 11 Chemistry Chapter 6 - Chemical Thermodynamics

Total100

Answered0

ModePractice

Timer50:00

Current Question

Question 1 of 100

Practice Mode

Question 1

An open system is one which:

A Exchanges energy but not mass B Exchanges both mass and energy with surroundings C Exchanges mass but not energy D Exchanges neither mass nor energy

Question 2

An isolated system is one which:

A Exchanges both mass and energy B Exchanges mass but not energy C Exchanges neither mass nor energy with surroundings D Exchanges energy but not mass

Question 3

A closed system is one which:

A Exchanges mass but not energy B Exchanges both mass and energy C Exchanges energy but not mass D Exchanges neither mass nor energy

Question 4

Which of the following is an intensive property?

A Volume B Mass C Internal Energy D Temperature

Question 5

Which of the following is an intensive property?

A Volume B Temperature C Mass D Internal Energy

Question 6

Which of the following is an intensive property?

A Temperature B Mass C Internal Energy D Volume

Question 7

Which of the following is an intensive property?

A Volume B Pressure C Internal Energy D Mass

Question 8

Which of the following is an intensive property?

A Volume B Internal Energy C Pressure D Mass

Question 9

Which of the following is an intensive property?

A Internal Energy B Volume C Mass D Pressure

Question 10

Which of the following is an intensive property?

A Mass B Volume C Density D Internal Energy

Question 11

Which of the following is an intensive property?

A Density B Internal Energy C Volume D Mass

Question 12

Which of the following is an intensive property?

A Internal Energy B Density C Volume D Mass

Question 13

Which of the following is an intensive property?

A Refractive Index B Internal Energy C Mass D Volume

Question 14

Which of the following is an intensive property?

A Volume B Internal Energy C Mass D Refractive Index

Question 15

Which of the following is an intensive property?

A Refractive Index B Volume C Internal Energy D Mass

Question 16

Which of the following is an extensive property?

A Mass B Pressure C Temperature D Density

Question 17

Which of the following is an extensive property?

A Density B Mass C Temperature D Pressure

Question 18

Which of the following is an extensive property?

A Density B Mass C Temperature D Pressure

Question 19

Which of the following is an extensive property?

A Density B Volume C Pressure D Temperature

Question 20

Which of the following is an extensive property?

A Density B Volume C Temperature D Pressure

Question 21

Which of the following is an extensive property?

A Temperature B Density C Volume D Pressure

Question 22

Which of the following is an extensive property?

A Pressure B Temperature C Density D Internal Energy

Question 23

Which of the following is an extensive property?

A Temperature B Internal Energy C Pressure D Density

Question 24

Which of the following is an extensive property?

A Pressure B Density C Temperature D Internal Energy

Question 25

Which of the following is an extensive property?

A Pressure B Density C Enthalpy D Temperature

Question 26

Which of the following is an extensive property?

A Enthalpy B Temperature C Density D Pressure

Question 27

Which of the following is an extensive property?

A Temperature B Pressure C Density D Enthalpy

Question 28

Which of the following is an extensive property?

A Pressure B Temperature C Entropy D Density

Question 29

Which of the following is an extensive property?

A Entropy B Density C Temperature D Pressure

Question 30

Which of the following is an extensive property?

A Pressure B Temperature C Entropy D Density

Question 31

If a system absorbs 200 J of heat and does 150 J of work on the surroundings, what is the change in internal energy?

A 50 J B -50 J C 350 J D -350 J

Question 32

If a system absorbs 100 J of heat and does 50 J of work on the surroundings, what is the change in internal energy?

A 150 J B -150 J C -50 J D 50 J

Question 33

If a system absorbs 200 J of heat and does 50 J of work on the surroundings, what is the change in internal energy?

A 150 J B 250 J C -250 J D -150 J

Question 34

If a system absorbs 400 J of heat and does 100 J of work on the surroundings, what is the change in internal energy?

A -500 J B 300 J C -300 J D 500 J

Question 35

If a system absorbs 200 J of heat and does 200 J of work on the surroundings, what is the change in internal energy?

A -400 J B 400 J C 0 J D 0 J

Question 36

If a system absorbs 300 J of heat and does 100 J of work on the surroundings, what is the change in internal energy?

A -200 J B 400 J C 200 J D -400 J

Question 37

If a system absorbs 100 J of heat and does 200 J of work on the surroundings, what is the change in internal energy?

A -100 J B -300 J C 100 J D 300 J

Question 38

If a system absorbs 400 J of heat and does 200 J of work on the surroundings, what is the change in internal energy?

A 200 J B -600 J C 600 J D -200 J

Question 39

If a system absorbs 100 J of heat and does 200 J of work on the surroundings, what is the change in internal energy?

A -300 J B 300 J C -100 J D 100 J

Question 40

If a system absorbs 100 J of heat and does 50 J of work on the surroundings, what is the change in internal energy?

A -50 J B 50 J C -150 J D 150 J

Question 41

If a system absorbs 200 J of heat and does 150 J of work on the surroundings, what is the change in internal energy?

A -350 J B 350 J C -50 J D 50 J

Question 42

If a system absorbs 300 J of heat and does 100 J of work on the surroundings, what is the change in internal energy?

A -400 J B 400 J C -200 J D 200 J

Question 43

If a system absorbs 400 J of heat and does 50 J of work on the surroundings, what is the change in internal energy?

A -450 J B 350 J C 450 J D -350 J

Question 44

If a system absorbs 200 J of heat and does 150 J of work on the surroundings, what is the change in internal energy?

A 50 J B -350 J C -50 J D 350 J

Question 45

If a system absorbs 200 J of heat and does 50 J of work on the surroundings, what is the change in internal energy?

A -250 J B 250 J C 150 J D -150 J

Question 46

If a system absorbs 200 J of heat and does 50 J of work on the surroundings, what is the change in internal energy?

A 250 J B -150 J C -250 J D 150 J

Question 47

If a system absorbs 100 J of heat and does 100 J of work on the surroundings, what is the change in internal energy?

A 200 J B -200 J C 0 J D 0 J

Question 48

If a system absorbs 300 J of heat and does 100 J of work on the surroundings, what is the change in internal energy?

A -200 J B 200 J C -400 J D 400 J

Question 49

If a system absorbs 300 J of heat and does 200 J of work on the surroundings, what is the change in internal energy?

A 100 J B -500 J C 500 J D -100 J

Question 50

If a system absorbs 300 J of heat and does 150 J of work on the surroundings, what is the change in internal energy?

A -450 J B 450 J C -150 J D 150 J

Question 51

If a system absorbs 200 J of heat and does 50 J of work on the surroundings, what is the change in internal energy?

A -250 J B -150 J C 150 J D 250 J

Question 52

If a system absorbs 400 J of heat and does 100 J of work on the surroundings, what is the change in internal energy?

A 500 J B -500 J C 300 J D -300 J

Question 53

If a system absorbs 300 J of heat and does 50 J of work on the surroundings, what is the change in internal energy?

A -350 J B -250 J C 350 J D 250 J

Question 54

If a system absorbs 300 J of heat and does 50 J of work on the surroundings, what is the change in internal energy?

A -250 J B -350 J C 350 J D 250 J

Question 55

If a system absorbs 100 J of heat and does 150 J of work on the surroundings, what is the change in internal energy?

A -50 J B -250 J C 50 J D 250 J

Question 56

Calculate ΔG for a reaction where ΔH = 50 kJ and ΔS = 100 J/K at T = 400 K. Is the reaction spontaneous?

A -10.0 kJ, Non-spontaneous B 0.0 kJ, Spontaneous C 10.0 kJ, Non-spontaneous D 20.0 kJ, Spontaneous

Question 57

Calculate ΔG for a reaction where ΔH = -50 kJ and ΔS = -100 J/K at T = 400 K. Is the reaction spontaneous?

A -20.0 kJ, Spontaneous B -10.0 kJ, Spontaneous C 0.0 kJ, Spontaneous D 10.0 kJ, Non-spontaneous

Question 58

Calculate ΔG for a reaction where ΔH = 100 kJ and ΔS = 100 J/K at T = 400 K. Is the reaction spontaneous?

A 60.0 kJ, Non-spontaneous B 70.0 kJ, Spontaneous C 50.0 kJ, Spontaneous D -60.0 kJ, Non-spontaneous

Question 59

Calculate ΔG for a reaction where ΔH = -100 kJ and ΔS = 100 J/K at T = 300 K. Is the reaction spontaneous?

A 130.0 kJ, Non-spontaneous B -130.0 kJ, Spontaneous C -120.0 kJ, Spontaneous D -140.0 kJ, Spontaneous

Question 60

Calculate ΔG for a reaction where ΔH = -50 kJ and ΔS = -100 J/K at T = 400 K. Is the reaction spontaneous?

A 0.0 kJ, Spontaneous B 10.0 kJ, Non-spontaneous C -20.0 kJ, Spontaneous D -10.0 kJ, Spontaneous

Question 61

Calculate ΔG for a reaction where ΔH = 50 kJ and ΔS = 100 J/K at T = 400 K. Is the reaction spontaneous?

A 0.0 kJ, Spontaneous B 20.0 kJ, Spontaneous C 10.0 kJ, Non-spontaneous D -10.0 kJ, Non-spontaneous

Question 62

Calculate ΔG for a reaction where ΔH = -100 kJ and ΔS = -200 J/K at T = 300 K. Is the reaction spontaneous?

A -30.0 kJ, Spontaneous B -40.0 kJ, Spontaneous C -50.0 kJ, Spontaneous D 40.0 kJ, Non-spontaneous

Question 63

Calculate ΔG for a reaction where ΔH = -50 kJ and ΔS = -100 J/K at T = 400 K. Is the reaction spontaneous?

A -10.0 kJ, Spontaneous B -20.0 kJ, Spontaneous C 10.0 kJ, Non-spontaneous D 0.0 kJ, Spontaneous

Question 64

Calculate ΔG for a reaction where ΔH = 100 kJ and ΔS = -100 J/K at T = 400 K. Is the reaction spontaneous?

A 130.0 kJ, Spontaneous B -140.0 kJ, Non-spontaneous C 140.0 kJ, Non-spontaneous D 150.0 kJ, Spontaneous

Question 65

Calculate ΔG for a reaction where ΔH = -50 kJ and ΔS = -200 J/K at T = 300 K. Is the reaction spontaneous?

A 10.0 kJ, Non-spontaneous B -10.0 kJ, Non-spontaneous C 0.0 kJ, Spontaneous D 20.0 kJ, Spontaneous

Question 66

Calculate ΔG for a reaction where ΔH = 100 kJ and ΔS = 100 J/K at T = 400 K. Is the reaction spontaneous?

A 50.0 kJ, Spontaneous B 60.0 kJ, Non-spontaneous C 70.0 kJ, Spontaneous D -60.0 kJ, Non-spontaneous

Question 67

Calculate ΔG for a reaction where ΔH = 50 kJ and ΔS = -100 J/K at T = 400 K. Is the reaction spontaneous?

A -90.0 kJ, Non-spontaneous B 90.0 kJ, Non-spontaneous C 100.0 kJ, Spontaneous D 80.0 kJ, Spontaneous

Question 68

Calculate ΔG for a reaction where ΔH = -50 kJ and ΔS = 100 J/K at T = 300 K. Is the reaction spontaneous?

A -90.0 kJ, Spontaneous B 80.0 kJ, Non-spontaneous C -80.0 kJ, Spontaneous D -70.0 kJ, Spontaneous

Question 69

Calculate ΔG for a reaction where ΔH = 50 kJ and ΔS = -100 J/K at T = 300 K. Is the reaction spontaneous?

A 80.0 kJ, Non-spontaneous B -80.0 kJ, Non-spontaneous C 70.0 kJ, Spontaneous D 90.0 kJ, Spontaneous

Question 70

Calculate ΔG for a reaction where ΔH = -100 kJ and ΔS = -200 J/K at T = 400 K. Is the reaction spontaneous?

A -30.0 kJ, Spontaneous B 20.0 kJ, Non-spontaneous C -20.0 kJ, Spontaneous D -10.0 kJ, Spontaneous

Question 71

Calculate ΔG for a reaction where ΔH = 50 kJ and ΔS = 200 J/K at T = 400 K. Is the reaction spontaneous?

A -30.0 kJ, Spontaneous B -20.0 kJ, Spontaneous C -40.0 kJ, Spontaneous D 30.0 kJ, Non-spontaneous

Question 72

Calculate ΔG for a reaction where ΔH = -50 kJ and ΔS = -100 J/K at T = 300 K. Is the reaction spontaneous?

A -20.0 kJ, Spontaneous B -30.0 kJ, Spontaneous C -10.0 kJ, Spontaneous D 20.0 kJ, Non-spontaneous

Question 73

Calculate ΔG for a reaction where ΔH = -100 kJ and ΔS = 200 J/K at T = 400 K. Is the reaction spontaneous?

A -180.0 kJ, Spontaneous B 180.0 kJ, Non-spontaneous C -170.0 kJ, Spontaneous D -190.0 kJ, Spontaneous

Question 74

Calculate ΔG for a reaction where ΔH = 100 kJ and ΔS = -200 J/K at T = 400 K. Is the reaction spontaneous?

A 170.0 kJ, Spontaneous B 190.0 kJ, Spontaneous C -180.0 kJ, Non-spontaneous D 180.0 kJ, Non-spontaneous

Question 75

Calculate ΔG for a reaction where ΔH = 100 kJ and ΔS = -200 J/K at T = 400 K. Is the reaction spontaneous?

A 170.0 kJ, Spontaneous B -180.0 kJ, Non-spontaneous C 190.0 kJ, Spontaneous D 180.0 kJ, Non-spontaneous

Question 76

Hess's Law of constant heat summation is a direct consequence of:

A Zeroth law of thermodynamics B First law of thermodynamics C Third law of thermodynamics D Second law of thermodynamics

Question 77

Hess's Law of constant heat summation is a direct consequence of:

A First law of thermodynamics B Second law of thermodynamics C Third law of thermodynamics D Zeroth law of thermodynamics

Question 78

Hess's Law of constant heat summation is a direct consequence of:

A Second law of thermodynamics B Zeroth law of thermodynamics C First law of thermodynamics D Third law of thermodynamics

Question 79

Hess's Law of constant heat summation is a direct consequence of:

A Third law of thermodynamics B Zeroth law of thermodynamics C First law of thermodynamics D Second law of thermodynamics

Question 80

Hess's Law of constant heat summation is a direct consequence of:

A Zeroth law of thermodynamics B Third law of thermodynamics C Second law of thermodynamics D First law of thermodynamics

Question 81

Hess's Law of constant heat summation is a direct consequence of:

A First law of thermodynamics B Zeroth law of thermodynamics C Second law of thermodynamics D Third law of thermodynamics

Question 82

Hess's Law of constant heat summation is a direct consequence of:

A Second law of thermodynamics B First law of thermodynamics C Third law of thermodynamics D Zeroth law of thermodynamics

Question 83

Hess's Law of constant heat summation is a direct consequence of:

A Second law of thermodynamics B Third law of thermodynamics C First law of thermodynamics D Zeroth law of thermodynamics

Question 84

Hess's Law of constant heat summation is a direct consequence of:

A Zeroth law of thermodynamics B First law of thermodynamics C Third law of thermodynamics D Second law of thermodynamics

Question 85

Hess's Law of constant heat summation is a direct consequence of:

A First law of thermodynamics B Zeroth law of thermodynamics C Third law of thermodynamics D Second law of thermodynamics

Question 86

Hess's Law of constant heat summation is a direct consequence of:

A Third law of thermodynamics B Second law of thermodynamics C Zeroth law of thermodynamics D First law of thermodynamics

Question 87

Hess's Law of constant heat summation is a direct consequence of:

A Second law of thermodynamics B Zeroth law of thermodynamics C Third law of thermodynamics D First law of thermodynamics

Question 88

Hess's Law of constant heat summation is a direct consequence of:

A Second law of thermodynamics B First law of thermodynamics C Third law of thermodynamics D Zeroth law of thermodynamics

Question 89

Hess's Law of constant heat summation is a direct consequence of:

A Zeroth law of thermodynamics B Third law of thermodynamics C First law of thermodynamics D Second law of thermodynamics

Question 90

Hess's Law of constant heat summation is a direct consequence of:

A Zeroth law of thermodynamics B Second law of thermodynamics C Third law of thermodynamics D First law of thermodynamics

Question 91

Hess's Law of constant heat summation is a direct consequence of:

A Second law of thermodynamics B Zeroth law of thermodynamics C First law of thermodynamics D Third law of thermodynamics

Question 92

Hess's Law of constant heat summation is a direct consequence of:

A First law of thermodynamics B Third law of thermodynamics C Second law of thermodynamics D Zeroth law of thermodynamics

Question 93

Hess's Law of constant heat summation is a direct consequence of:

A Second law of thermodynamics B Zeroth law of thermodynamics C First law of thermodynamics D Third law of thermodynamics

Question 94

Hess's Law of constant heat summation is a direct consequence of:

A First law of thermodynamics B Third law of thermodynamics C Second law of thermodynamics D Zeroth law of thermodynamics

Question 95

Hess's Law of constant heat summation is a direct consequence of:

A Third law of thermodynamics B First law of thermodynamics C Zeroth law of thermodynamics D Second law of thermodynamics

Question 96

Hess's Law of constant heat summation is a direct consequence of:

A Second law of thermodynamics B First law of thermodynamics C Third law of thermodynamics D Zeroth law of thermodynamics

Question 97

Hess's Law of constant heat summation is a direct consequence of:

A Zeroth law of thermodynamics B Second law of thermodynamics C First law of thermodynamics D Third law of thermodynamics

Question 98

Hess's Law of constant heat summation is a direct consequence of:

A Zeroth law of thermodynamics B First law of thermodynamics C Second law of thermodynamics D Third law of thermodynamics

Question 99

Hess's Law of constant heat summation is a direct consequence of:

A First law of thermodynamics B Third law of thermodynamics C Zeroth law of thermodynamics D Second law of thermodynamics

Question 100

Hess's Law of constant heat summation is a direct consequence of:

A Third law of thermodynamics B Second law of thermodynamics C First law of thermodynamics D Zeroth law of thermodynamics

Free Secure MCQ Player

An open system is one which:

An isolated system is one which:

A closed system is one which:

Which of the following is an intensive property?

Which of the following is an intensive property?

Which of the following is an intensive property?

Which of the following is an intensive property?

Which of the following is an intensive property?

Which of the following is an intensive property?

Which of the following is an intensive property?

Which of the following is an intensive property?

Which of the following is an intensive property?

Which of the following is an intensive property?

Which of the following is an intensive property?

Which of the following is an intensive property?

Which of the following is an extensive property?

Which of the following is an extensive property?

Which of the following is an extensive property?

Which of the following is an extensive property?

Which of the following is an extensive property?

Which of the following is an extensive property?

Which of the following is an extensive property?

Which of the following is an extensive property?

Which of the following is an extensive property?

Which of the following is an extensive property?

Which of the following is an extensive property?

Which of the following is an extensive property?

Which of the following is an extensive property?

Which of the following is an extensive property?

Which of the following is an extensive property?

If a system absorbs 200 J of heat and does 150 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 100 J of heat and does 50 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 200 J of heat and does 50 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 400 J of heat and does 100 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 200 J of heat and does 200 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 300 J of heat and does 100 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 100 J of heat and does 200 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 400 J of heat and does 200 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 100 J of heat and does 200 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 100 J of heat and does 50 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 200 J of heat and does 150 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 300 J of heat and does 100 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 400 J of heat and does 50 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 200 J of heat and does 150 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 200 J of heat and does 50 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 200 J of heat and does 50 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 100 J of heat and does 100 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 300 J of heat and does 100 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 300 J of heat and does 200 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 300 J of heat and does 150 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 200 J of heat and does 50 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 400 J of heat and does 100 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 300 J of heat and does 50 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 300 J of heat and does 50 J of work on the surroundings, what is the change in internal energy?

If a system absorbs 100 J of heat and does 150 J of work on the surroundings, what is the change in internal energy?

Calculate ΔG for a reaction where ΔH = 50 kJ and ΔS = 100 J/K at T = 400 K. Is the reaction spontaneous?

Calculate ΔG for a reaction where ΔH = -50 kJ and ΔS = -100 J/K at T = 400 K. Is the reaction spontaneous?

Calculate ΔG for a reaction where ΔH = 100 kJ and ΔS = 100 J/K at T = 400 K. Is the reaction spontaneous?

Calculate ΔG for a reaction where ΔH = -100 kJ and ΔS = 100 J/K at T = 300 K. Is the reaction spontaneous?

Calculate ΔG for a reaction where ΔH = -50 kJ and ΔS = -100 J/K at T = 400 K. Is the reaction spontaneous?

Calculate ΔG for a reaction where ΔH = 50 kJ and ΔS = 100 J/K at T = 400 K. Is the reaction spontaneous?

Calculate ΔG for a reaction where ΔH = -100 kJ and ΔS = -200 J/K at T = 300 K. Is the reaction spontaneous?

Calculate ΔG for a reaction where ΔH = -50 kJ and ΔS = -100 J/K at T = 400 K. Is the reaction spontaneous?

Calculate ΔG for a reaction where ΔH = 100 kJ and ΔS = -100 J/K at T = 400 K. Is the reaction spontaneous?

Calculate ΔG for a reaction where ΔH = -50 kJ and ΔS = -200 J/K at T = 300 K. Is the reaction spontaneous?

Calculate ΔG for a reaction where ΔH = 100 kJ and ΔS = 100 J/K at T = 400 K. Is the reaction spontaneous?

Calculate ΔG for a reaction where ΔH = 50 kJ and ΔS = -100 J/K at T = 400 K. Is the reaction spontaneous?

Calculate ΔG for a reaction where ΔH = -50 kJ and ΔS = 100 J/K at T = 300 K. Is the reaction spontaneous?

Calculate ΔG for a reaction where ΔH = 50 kJ and ΔS = -100 J/K at T = 300 K. Is the reaction spontaneous?

Calculate ΔG for a reaction where ΔH = -100 kJ and ΔS = -200 J/K at T = 400 K. Is the reaction spontaneous?

Calculate ΔG for a reaction where ΔH = 50 kJ and ΔS = 200 J/K at T = 400 K. Is the reaction spontaneous?

Calculate ΔG for a reaction where ΔH = -50 kJ and ΔS = -100 J/K at T = 300 K. Is the reaction spontaneous?

Calculate ΔG for a reaction where ΔH = -100 kJ and ΔS = 200 J/K at T = 400 K. Is the reaction spontaneous?

Calculate ΔG for a reaction where ΔH = 100 kJ and ΔS = -200 J/K at T = 400 K. Is the reaction spontaneous?

Calculate ΔG for a reaction where ΔH = 100 kJ and ΔS = -200 J/K at T = 400 K. Is the reaction spontaneous?

Hess's Law of constant heat summation is a direct consequence of:

Hess's Law of constant heat summation is a direct consequence of:

Hess's Law of constant heat summation is a direct consequence of:

Hess's Law of constant heat summation is a direct consequence of: