Which of the following is an endothermic...

Which of the following is an endothermic reaction

A

`2H_2+O_2rarr2H_2O`

B

`N_2+O_2rarr2NO`

C

`2NaOH+H_2SO_4rarrNa_2SO_4+2H_2O`

D

`C_2H_5OH+3O_2rarr2CO_2+3H_2O`

Text Solution

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The correct Answer is:

B

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