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The enthalpies of formation of N2O and N...

The enthalpies of formation of `N_2O` and NO are 28 and 90 kj `mol^(-1)` respectively. The enthalpy of the reaction, `2N_2O(g)+O_2(g) rarr 4NO(g)` is equal to

A

8 kJ

B

88 kJ

C

`-16 kJ`

D

`304 kJ`

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The correct Answer is:
D
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