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Assertion : NaCl is precipitated when HCl gas is passed in a saturated solution of NaCl. Reason : HCl is strong acid.

Answer»

If both assertion and reason are TRUE and reason is the CORRECT explanation of the assertion
If both assertion and reason are true but reason is not the correct explanation of the assertion.
If assertion is true but reason is false.
If the assertion and reason both are false.

Solution :Pure NaCl is PRECIPITATED when HCl gas is passed in a saturated solution of NaCl because the value of `[Na^(+)]` and `[Cl^(-)]` becomes greater than `K_(SP)` of NaCl.


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