Question

boiling of water on hill station like shimla is lower than Delhi . why

Answer 1

Hi Mehul this will help u = 
The boiling point of hill stationis lower than in Delhi beacsuse of the change in atmospheric pressure and as the pressure will decrease the boling point will also decrease.
Ex- We put lid on the cookers to increase the boiling point so that the air pressure inside is increased and the food is cooked properly

Answer 2

Explanation:

Since the boiling point of water depends on the atmospheric at that particular place i.e. it lowers with lowering atmospheric pressure, shimla is a high altitude region and has low atmospheric pressure than in Delhi, thats the reason why the boiling point of water is more in Delhi than in Shimla.