1.

In which of the following reaction is DeltaS positive ?

Answer»

`H_(2)O(l) to H_(2)O(s)`
`3O_(2)(g) to 2O_(3)(g)`
`H_(2)O(l) to H_(2)O(g)`
`N_(2)(g)+3H_(2)(g) to 2NH_(3)(g)`

ANSWER :C


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