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Assertion: Barium is not required for no...

Assertion: Barium is not required for normal biological function in human.
Reason: Barium does not show variable oxidation state.

A

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

Text Solution

Verified by Experts

The correct Answer is:
B
It is true that barium is not required for normal biological function in human beings and it is also true that it does not show variable oxidation state. It only shows `+2` oxidation state.
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