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Given, H(2)(g)+Br(2)(g)to2HBr(g),Delta...

Given,
`H_(2)(g)+Br_(2)(g)to2HBr(g),DeltaH_(1)^(@)`
and standard enthalpy of condensation of bromine is `DeltaH_(2)^(@)`, standard enthalpy of formation of HBr at `25^(@)` C is :

A

`(DeltaH_(1)^(@))/(2)`

B

`(DeltaH_(1)^(@))/(2)+DeltaH_(2)^(@)`

C

`(DeltaH_(1)^(@))/(2)-DeltaH_(2)^(@)`

D

`((DeltaH_(1)^(@)-DeltaH_(2)^(@)))/(2)`

Text Solution

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The correct Answer is:
D
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