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the heat of combustion of benzene determ...

the heat of combustion of benzene determined in a bomb calorimeter is ` - 870 kcal mol ^(-1) at 298 K` . The value of `delta E` for reaction is

A

` -1740 kcal mol ^(-1)`

B

` + 870 kcal mol ^(-1)`

C

` - 32 . 64 kcal mol ^(-1)`

D

`+ 1740 kcal mol ^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
c
the heat change determined ina bomb colorimeteris `DeltaE`,value thus , `DeltaE=-870 kcal mol ^(-1)`
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