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If the standard molar enthalpy of format...

If the standard molar enthalpy of formation of `SO _(2 (g)) and SO _(3(g)) is - 296 . 82 kJ mol ^(-1) and -395 . 72 kJ mol ^(-1)` respectively, then enthalpy change for the reaction in `kJ mol ^(-1) , SO _(2 (g)) + (1)/(2) O _(2 (g)) to SO _(3(g)) ,` is

A

`-296.82`

B

`+98.9`

C

`-395.72`

D

`-98.9`

Text Solution

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The correct Answer is:
D
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