Assertion: Snow does not melt eaasily at mountains.
Reason: A decrease in pressure leads to an increase in freezing point.

Assertion: Water boils at higher temperature in pressure cooker. Reason: Increase in pressure leads to an increase in boiling temperature.

Increase in pressure____ the melting point of ice.

On increasing pressure, melting point of ice

Assertion: The dissociation of PC1_(5) decreases on increase. Reason: An increase in pressure favours the forward reaction.

Assertion: The melting point of solid (except ice) increases with increase in pressure. Reason: An increasion in pressure favours the change where volume decreases.