1.

Why pure \[NaCl\] is precipitated when \[HCl\] gas is passed in a saturated solution of \[NaCl\] [NCERT 1977; MP PMT 1987; CPMT 1974, 78, 81]

A.        Impurities dissolves in \[HCl\]
B.        The value of \[[N{{a}^{+}}]\]and \[[C{{l}^{-}}]\] becomes smaller than \[{{K}_{sp}}\] of \[NaCl\]
C.        The value of \[[N{{a}^{+}}]\]and \[[C{{l}^{-}}]\] becomes greater than \[{{K}_{sp}}\] of \[NaCl\]
D.        \[HCl\]dissolves in the water
Answer» D.        \[HCl\]dissolves in the water


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