Which of the followingchanges decrease the vapour pressure of water ke

1.	Which of the followingchanges decrease the vapour pressure of water kept in a sealed vessel ?
Answer» Decreasing the quantity of water Adding SALT to water Decreasing the volume of the VESSEL to ONE half Decreasing the temperature of water SOLUTION :Vapour pressure does not depend upon the quantity of water or size of the vessel. Itdecreases on adding salt to water or decreasing the temperature of water.

Discussion