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In the complete combustion of butanol C(...

In the complete combustion of butanol `C_(4)H_(9)OH(l)`, if `Delta H` is enthalpy of combustion and `Delta E` is the heat of combustion at constant volume, then

A

`Delta H lt Delta E`

B

`Delta H = Delta E`

C

`Delta H gt Delta E`

D

`Delta H, Delta E` relation can't be predicted

Text Solution

Verified by Experts

The correct Answer is:
A
`C_(4)H_(9)OH_((l)) + 6O_(2(g)) rarr 4CO_(2(g)) + 5H_(2)O_((l))`
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