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अभिक्रिया H(2)(g)+1//2O(2)(g)=H(2)O(l),D...

अभिक्रिया `H_(2)(g)+1//2O_(2)(g)=H_(2)O(l),DeltaC_(p)=7.63" Cal deg"^(-1)`, के लिए `DeltaH_(25^(0)C)=68.3" kCal",DeltaH` का `100^(0)C` पर (kCal में) क्या मान होगा -

A

`7.63xx(373-298)-68.3`

B

`7.63xx10^(-3)(373-298)-68.3`

C

`7.63xx10^(-3)(373-298)+68.3`

D

`7.63xx(373-298)+68.3`

लिखित उत्तर

Verified by Experts

The correct Answer is:
C
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