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Enthalpy of formation of HF and HCI are ...

Enthalpy of formation of HF and HCI are -161 kJ mol^-1` and `-92kJ mol^-1` respectively. Which of the following statements is incorrect?

A

HCl is more stable than HF

B

HF and HCI are exothermic compounds.

C

HF is more stable than HCI.

D

The affinity of fluorine to hydrogen is greater than the affinity of chlorine to hydrogen

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The correct Answer is:
A
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