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Assertion. The HF(2)^(-) ion exists in t...

Assertion. The `HF_(2)^(-)` ion exists in the solid state and also in liquid state but not in aqueous solution.
Reason. The magnitude of hydrogen bonds in between HF-HF molecule is weaker than that in between HF and `H_(2)O` molecules.

A

If both assertion and reason are correct, and reason is the correct explanation of the assertion.

B

If both assertion and reason are correct , but reason is not the correct explanation of the assertion.

C

If assertion is correct, but reason is incorrect .

D

If both assertion and reason are incorrect.

Text Solution

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The correct Answer is:
a
R is the correct explanation of A .
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