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Assertion: Al(OH)(3) is insoluble in NH(...

Assertion: `Al(OH)_(3)` is insoluble in `NH_(4)OH` but soluble in `NaOH`.
Reason: `NaOH` is a stronger base.

A

If both assertion and reason are true and the reason is the correct explanation of teh assertion.

B

If both assertion and reason are true but reason in not the correct explation of the assertion.

C

If assertion is true but reason is false.

D

If assertion is false but reason is true.

Text Solution

Verified by Experts

The correct Answer is:
B
Both are correct statements but reason is not the correct explation of assertion.
`Al(OH)_(3)` forms soluble complex with `NaOH` and not with `NH_(4)OH`.
`Al(OH)_(3)+OH^(-)to[Al(OH)_(4)]^(-)`
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