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For which reaction from the following, D...

For which reaction from the following, `DeltaS` will be maximum?

A

`Ca(s) + (1)/(2) O_(2)(g) rarr CaO(s)`

B

`CaCO_(3)(s) rarr CaO(s) + CO_(2)(g)`

C

`C(s) + O_(2)(g) rarr CO_(2)(g)`

D

`N_(2)(g) + O_(2)(g) rarr 2NO(g)`

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The correct Answer is:
B
Solid `rarr` Gas, `Delta S` is maximum
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