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Which of the following reaction is endot...

Which of the following reaction is endothermic ?

A

`CaCO_(3)(s)to CaO(s)+CO_(2)(g)`

B

`Fe(s)+S(s)to FeS(s)`

C

`NaOH(l)+HCl(l)to NaCl(l)+H_(2)O(l)`

D

`CH_(4)(g)+2O_(2)(g)to CO_(2)+2H_(2)O(l)`

Text Solution

Verified by Experts

The correct Answer is:
A
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