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Assertion : Solution of Na(2) CrO(4) in ...

Assertion : Solution of `Na_(2) CrO_(4)` in water is intensely electrons.
Reason : Oxidation state of `Cr` in `Na_(2) CrO_(4)` is `+ VI`.

A

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

B

If both assertion and reason are ture 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.

Text Solution

Verified by Experts

The correct Answer is:
B
Assertion: Due to charge transfer spectrum (from ligand ot metal) the colour developed is intense as compared to`d - d` transition.
Reason: True. `CrO_(4)(-2) = x + (4 (2-)) = - 2, x = + 6`.
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