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Which of the following reaction is endot...

Which of the following reaction is endothermic ?

A

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

B

`Fe + S to FeS`

C

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

D

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

Text Solution

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The correct Answer is:
A
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