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At 25^(@)C and 1 atm pressure, DeltaH an...

At `25^(@)C` and 1 atm pressure, `DeltaH` and pressure-volume work for the reaction, `2H_(2)(g)+O_(2)(g)to2H_(2)O(g)`, are `-483.7kJ and 2.47kJ` respectively. In this reaction the value of `DeltaU` is-

A

`-486.17kJ`

B

`-481.23kJ`

C

`-400.23kJ`

D

`-492.6kJ`

Text Solution

Verified by Experts

The correct Answer is:
B
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