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Difference between the heats of reaction...

Difference between the heats of reaction at constant pressure and a constant volume for the reaction `2C_(6)H_(6)(l) + 15O_(2)(g) rarr 12CO_(2)(g) + 6H_(2)O(l)` at `25^(@)C` in `kJ` is

A

`-7.43 kJ`

B

`+ 3.72 kJ`

C

`-3.72 kJ`

D

`+ 7.43 kJ`

Text Solution

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The correct Answer is:
A
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