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In the following question, a statement o...

In the following question, a statement of assertion is followed by a statement of reason . Mark the correct choice.
Assertion : ` [Cu(NH_(3))_(4)]^(2+)` is coloured while ` [Cu(CN)_(4)]^(3-)` is colourless .
Reason : ` [Cu(NH_(3))_(4)]^(2+)` has ` dsp^(2)` hydridisation

A

Both assertion and reason are true and reason is the correct explanation of assertion .

B

Both assertion and reason are true but reason . Is not the correct explanation of assertion.

C

Assertion is true but reason is false.

D

Both assertion and reason are false.

Text Solution

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The correct Answer is:
B
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