Question

Assertion: Snow does not melt eaasily at mountains.
Reason: A decrease in pressure leads to an increase in freezing point.
A. If both assertion and reason are true and the reason is the true explanation of the assertion.
B. If both the assertion and reason are true but the reason is not the correst explanation of assertion.
C. If the assertion is true but reason is false.
D. If assertion is false but reason is true.

Answer 1

Correct Answer - A
Ice `hArr` warer, increase in pressure leads to melting of ice as it favours the change showing decrease in volume.