Consider the following reactions .In which case the formation of product is favoured by decreasing pressure? (1)`CO_(2)(g)+C(s)hArr2CO(g),DeltaH^(@)=+172.5Kj` (2)`N_(2)(g)+3H_(2)(g)hArr2NH_(3)(g) hArr2NH_(3)(g),DeltaH^(@)=-91.8KJ` (3) `N_(2)(g)+O_(2)(g)hArr2NO(g),DeltaH^(@)=181KJ` (4) `2H_(2)O(g)hArr2H_(2)(g)+O_(2)(g),DeltaH^(@)=484.6KJ`
A
`2,3`
B
`3,4`
C
`2,4`
D
`1,4`
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The correct Answer is:
d
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