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For the given equation 4NH(3(g)) + 50(...

For the given equation
`4NH_(3(g)) + 50_(2(g)) hArr 4NO_((g)) + 6H_(2) O_((l))`
Select the correct option for change in Enthalpy.

A

`Delta U + RT`

B

`Delta U + 5 RT`

C

`Delta U - RT`

D

`Delta U - 5 RT`

Text Solution

Verified by Experts

The correct Answer is:
D
`Delta H = Delta U + Deltan_((g)) RT`
`Deltan_((g)) = 4-9 = (-5) therefore Delta H = Delta U - 5 RT`
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