The direct conversion of A to B is difficult; hence, it is carried out by the following shown path. A → C → D → B Given \DeltaS_(A\toC) = 50 eu \DeltaS_(C\toD) = 30 eu \DeltaS_(B\toD) = 20 eu where eu is entropy unit. Then \DeltaS_(A\toB) is [JEE Adv 2006 P1]

IIT JEE Advanced 2006 Paper 1

Section: Chemistry

Question : 51 of 120

Marks: +1, -0

The direct conversion of A to B is difficult; hence, it is carried out by the following shown path.

A → C → D → B

Given
ΔS(A→C) = 50 eu
ΔS(C→D) = 30 eu
ΔS(B→D) = 20 eu
where eu is entropy unit. Then ΔS(A→B) is

[JEE Adv 2006 P1]

+ 100 eu
+ 60 eu
- 100 eu
- 60 eu

Validate

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