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Consider the reaction at 300 K C(6) ...

Consider the reaction at 300 K
`C_(6) H_(6) (l)+(15)/(2)O_(2)(g)rarr6CO_(2)(g)+3H_(2)O(l), DeltaH = - 3271 kJ`
What is `DeltaU` for the combustion of 1.5 mole of benzene at `27^(@)C` ?

A

`-1.247kJ`

B

`-2.494kJ`

C

`+2.494kJ`

D

`+1.247kJ`

Text Solution

Verified by Experts

The correct Answer is:
B
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