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Which of the following is not correct ?...

Which of the following is not correct ?

A

Dissolution of `NH_2Cl` in excess of water is an endothermic process

B

Neutralisation process is always exothermic

C

The absolute value of enthalpy (H) can be determined experimentally

D

The heat of reaction at constant volume is denoted by `DeltaE`

Text Solution

Verified by Experts

The correct Answer is:
C
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