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Assertion: Degree of hydrolysis and pH o...

Assertion: Degree of hydrolysis and pH of a salt say `NH_(4)` CNis independent of concentration of `NH _(4) CN.`
Reason : The solution of `NH_(4)CN `in water has pH greater than 7.

A

If both (A) and (R) are correct and (R) is the correct explanation of (A).

B

If both (A) and (R) are correct, but(R) is not the correct explanation of (A)

C

If(A) is correct, but (R) is incorrect

D

If both (A) and (R) are incorrect

Text Solution

Verified by Experts

The correct Answer is:
B
`NH_(4)OH` is relatively stronger than HCN.
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