Statement (A): | Heat is not a state function. |
Statement (B): | Heat supplied to a system is a path function. |
1. | Both statements (A) and (B) are true. |
2. | Both statements (A) and (B) are false. |
3. | Only statement (A) is true. |
4. | Only statement (B) is true. |
An ideal gas is taken reversibly around the cycle a-b-c-d-a as shown on the \(T\) (temperature) -\(S\) (entropy) diagram.
The most appropriate representation of the above cycle on a \(U\) (internal energy) -\(V\) (volume) diagram is:
1. | 2. | ||
3. | 4. |