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Assertion : Potassium can be used in Las...

Assertion `:` Potassium can be used in Lassaigne test.
Reason `:` Potassium reacts vigorously.

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 assertion is false but reason is true.

Text Solution

Verified by Experts

The correct Answer is:
D
In lassaigne test potassium can not be used in place of sodium as potassium reacts vigorously and its use causes explosion.
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