`DeltaH` (vap) for water is `40.7 kJ mol^(-1)`. The entropy of vapourisation of water is
A. `-40.7 kJ mol^(-1)`
B. `407 J mol^(-1) K^(-1)`
C. `109 J mol^(-1) k^(-1)`
D. `722 J mol^(-1)`
A. `-40.7 kJ mol^(-1)`
B. `407 J mol^(-1) K^(-1)`
C. `109 J mol^(-1) k^(-1)`
D. `722 J mol^(-1)`
Correct Answer – C
`DeltaS=(DeltaH)/(T)`