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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.

Answer»

If both assertion and REASON are true, and reason is the CORRECT explanation of the assertion.
If both assertion and reason are ture, but reason is not the correct explanantion of the assertion.
If assertion is true, but reason is FALSE.
If both assertion and reason are false

Solution :Correct reason. The magnitude of hydrogen bonds in between HF-HF molecules is stronger than between HF and `H_(2)O` molecules.


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