HARDMCQ SINGLEJEE Mains ChemistryPhysical ChemistryIonic equilibriumAchiever Section
Assertion: When aqueous, solution of CH₃COOAg is diluted, then its degree of hydrolysis increases. Reason: Silver acetate is the salt of weak acid and weak base; its degree of hydrolysis does not depend on the concentration.
A.A
B.B
C.C✓ Correct
D.D
Explanation
3 3 CH COOAg CH COO Ag → Both will undergo hydrolysis 3 2 3 CH COO Ag H O CH COOH AgOH w h a b K K K K x 3 2 3 Thus, CH COO Ag H O CH COOH AgOH initial C C At equi. C Ch C Ch Ch Ch Where h → degree of hydrolysis 2 2 h 2 2 2 h h C h K C 1 h 2h h K 1 h h K 1 h Thus, degree of hydrolysis is independent of concentration of salt. Since, the degree of hydrolysis does not depend on the concentration of the salt, dilution of the solution will not affect the degree of hydrolysis. So, the asserti
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