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In exothermic reaction...

In exothermic reaction

A

`N _(2 (g)) + O _(2 (g)) + 180 . 8 kJ to 2 NO _((g))`

B

`N _(2 (g)) + 3 H _(2 (g)) - 92 kJ to 2 NH _(3 (g))`

C

`C _(("graphite")) + H _(2) O _((g)) to CO _((g)) + H _(2 (g)) - 131.3 KJ`

D

`C _(("graphite")) + 2 S _((s)) to CS _(2(l )) - 91.9 kJ`

Text Solution

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The correct Answer is:
B
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