Solve Plzz this A sample of gas changes from p1, V1 and T1 to p2, V2 and T2 by - Chemistry -

Question

Solve Plzz this

A sample of gas changes from p1, V1 and
T1 to p2, V2 and T2 by
one path and then back to p1, V1 and
T1, âˆ†U for the process is:
(a) Infinite
(b) > 0
(c) < 0
(d) equal to 0

Mehvash Shams · Accepted Answer

Dear student option d is correct Since the path is cyclic so delta
U is zero for such conditions

Solve Plzz this A sample of gas changes from p1, V1 and T1 to p2, V2 and T2 by one path and then back to p1, V1 and T1, ∆U for the process is: (a) Infinite (b) > 0 (c) < 0 (d) equal to 0

Solve Plzz this

A sample of gas changes from p₁, V₁ and T₁ to p₂, V₂ and T₂ by one path and then back to p₁, V₁ and T₁, ∆U for the process is:
(a) Infinite
(b) > 0
(c) < 0
(d) equal to 0