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Which of the following reactions have sa...

Which of the following reactions have same heat of reaction at constant pressure and at constant volume?

A

`H_(2(g)) + Cl_(2(g)) hArr 2HCl_((g))`

B

`2NO_((g)) hArr N_(2(g)) + O_(2(g))`

C

`Co_(3) O_(4(s)) + 4CO_((g)) hArr 3Co_((s)) + 4CO_(2(g))`

D

`N_(2(g)) + 3H_(2(g)) hArr 2NH_(3(g))`

Text Solution

Verified by Experts

The correct Answer is:
A, B, C
`Delta H = Delta U rArr Delta n_(g) = 0`
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