Statement 1: Internal energy change is zero if initial and final temperature is same. The temperature is constant, irrespective of the process being cyclic or non-cyclic. Statement 2: d U=n Cν d T for all process and is independent of path.

Question

Statement 1: Internal energy change is zero if initial and final temperature is same. The temperature is constant, irrespective of the process being cyclic or non-cyclic. Statement 2: d U=n Cν d T for all process and is independent of path. (A) Statement-1 is true, Statement-2 is false (B) Statement-1 is false, Statement-2 is true (C) Statement-1 is true, Statement-2 is true and Statement-2 is a correct explanation for Statement-1 (D) Statement-1 is true, Statement-2 is true but Statement-2 is not a correct explanation for Statement-1

Tardigrade Admin · Accepted Answer

Statement-1 is true, Statement-2 is true, and Statement-2 is a correct explanation for Statement-1.

Q. Statement 1: Internal energy change is zero if initial and final temperature is same. The temperature is constant, irrespective of the process being cyclic or non-cyclic. Statement 2: dU=nCν​dT for all process and is independent of path.

Statement-1 is true, Statement-2 is false

Statement-1 is false, Statement-2 is true

Statement-1 is true, Statement-2 is true and Statement-2 is a correct explanation for Statement-1

Statement-1 is true, Statement-2 is true but Statement-2 is not a correct explanation for Statement-1

Statement-1 is true, Statement-2 is true, and Statement-2 is a correct explanation for Statement-1.

Q. Statement 1: Internal energy change is zero if initial and final temperature is same. The temperature is constant, irrespective of the process being cyclic or non-cyclic.
Statement 2: $d U = n C_{ν} d T$ for all process and is independent of path.