eVidyarthi

Introduction to Thermodynamics Quizz

1. Which of the following relations is correct for an adiabatic process?
 
 
 
 

Question 1 of 10

2. A system absorbs 500 kJ heat and performs 250 kJ work on the surroundings. The increase in internal energy of the system is:
 
 
 
 

Question 2 of 10

3. The enthalpies of all elements in their standard states are
 
 
 
 

Question 3 of 10

4. If q amount of heat is supplied to a system, the work done by the system is w . What is the change in internal energy of the system?
 
 
 
 

Question 4 of 10

5. The difference between heats of reaction at constant pressure and constant volume for the reaction:

1..
 
 
 
 

Question 5 of 10

6. The internal energy of a system is
 
 
 
 

Question 6 of 10

7. The process in which no exchange of heat takes place between system and surrounding is known as
 
 
 
 

Question 7 of 10

8. Evaporation of water is:
 
 
 
 

Question 8 of 10

9. Which of the following is a state function?
 
 
 
 

Question 9 of 10

10. Tea placed in a closed vessel is an example of
 
 
 
 

Question 10 of 10