Question

One mole an ideal gas in initial state A undergoes a cyclic process ABCA, as shown in figure. Its pressure at A is P₀ . Choose the correct option(s) from the following

(A) Internal energies at A and B are the same 

(B) Work done by the gas in process AB is P₀ V₀ In 4

(C) Pressure at C is p₀/4

(D) Temperature at C is T₀/4

Answer 1

Correct option (A, B)

Explanation

Information regarding p and T at C cannot be obtained from the given graph. Unless it is mentioned that line BC passes through origin or not.