1.

Assertion :- Ice melts faster at higher ltitude. Reason :- At high altitude atmospheric pressure is higher.

Answer»

If both ASSERTION and reason are true and the reason is the CORRECT 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.
If the assertion and reason both are false.

Solution :Ice melts slowly at high because melting is favoured at a high pressure at high altitude the atmospheric pressure is LOW and so ice melts slowly.


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