स्तंभ | का स्तंभ || के साथ मिलान कीजिए और उचित विकल्प को चिह्नित कीजिए।

Options

A. (p)-(iii), (q)-(i), (r)-(ii), (s)-(iv)
B. (p)-(iii), (q)-(iv), (r)-(i), (s)-(ii)
C. (p)-(ii), (q)-(i), (r)-(iv), (s)-(iii)
D. (p)-(iv), (q)-(ii), (r)-(i), (s)-(iii)

Answer

B

Explanation

`(p)Deltan_(g)=2-2=0` अतः `DeltaH=DeltaU`
`(q) Deltan_(g)=2-1` अतः
`DeltaH=DeltaU+RT`
`(r) Deltan_(g)=2-4=-2` अतः
`DeltaH=Deltau-2RT`
`(s) Deltan_(g)=5-2=3` अतः
`DeltaH=DeltaU+3RT`