1.

Assertion : Mercury vapour is shining silvery in appearance. Reason : Mercury is a metal with shining silvery appearance.

Answer»

If both ASSERTION and reason are true and the reason is not thecorrect EXPLANATION of the assertion.
If both assertion and reason are true but reason is not the correct explanation of the assertion.
If assertion is true but reason is false.
It the assertion and reason both are false.

Solution :Both assertion and reason AARE false. MERCURY VAPOUR are invisible as metallic bonding is vapour state.


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