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Assertion : Degree of hydrolysis and `pH` of a salt, e.g. `NH_(4)CN` is independent of concentration of `NH_(4)CN` Reason : The solution of `NH_(4)CN` in water has `pH` slightly greater than `7`.A. If both assertion and reason are true and the reason is the correct explantion of the assertion.B. If both assertion and reason are true but reason is not the correct explanation of the assertion.C. If assertion is true but reason is false.D. If assertion is false but reason is true. |
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Answer» Correct Answer - B `NH_(4)OH` is relatively stronger than `HCN`. |
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