Match the following:
List I | List II |
A. Adiabatic process | i. At constant temperature |
B. Isolated system | ii. No transfer of heat |
C. Isothermal change | iii. Heat |
D. Path function | iv. No exchange of energy and matter |
Codes
A | B | C | D | |
1. | ii | iv | i | iii |
2. | iii | iv | i | ii |
3. | iv | iii | i | ii |
4. | iv | ii | i | iii |
If the volume of a gas is reduced to half from its original volume, then the specific heat will-
1. | Reduce to half | 2. | Be Doubled |
3. | Remain constant | 4. | Increase four times |
Thermodynamics mainly deals with-
(a). | Interrelation of various forms of energy and their transformation from one form to another. |
(b). | Energy changes in the processes depend only on the initial and final states of the microscopic systems containing a few molecules. |
(c). | How and at what rate these energy transformations are carried out |
(d). | The system is in an equilibrium state or moving from one equilibrium state to another equilibrium state. |
The correct choice among the above is -
1. (a, b)
2. (b, c)
3. (c, d)
4. (a, d)