Question

Assertion (A): Internal energy change in a cyclic process is Zero.

Reason (R): Internal energy is a state function.

(a)If both (A) and (R)are true and (R) is the true explanation of (A).

(b) If both (A) and (R)are true but (R) is not the true explanation of (A).

(c ) If (A) is true but (R) is false.

(d) If both (A) and (R) is false.

Answer 1

(a)If both (A) and (R)are true and (R) is the true explanation of (A).