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Standard entropies ofH(2)(g),O(2)(g) " a...

Standard entropies of`H_(2)(g),O_(2)(g) " and "H_(2)O(l)` are respectively 126.6, 201.2 and `68JK^(-1)mol^(-1)` Determine `DeltaS" for "2H_(2)(g)+O_(2)(g) to 2H_(2)O(l)` at `25^(@)C`.

A

`-574`

B

`+574`

C

`+1148`

D

`-1148`

Text Solution

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The correct Answer is:
A
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