At this temperature water changes into gaseous state, (in Kelvin)

The boiling point of water might be less at this place.

What will be the amount of heat required to convert 50g of water at 100°C to steam at 100°C?

Calculate the amount of heat required to convert 5 gm of ice at 0° C to water at 100° C.

Calculate the amount of heat required to convert 50 gm of water at 30° C to water at 100° C.

Calculate the amount of heat required to convert 100 g of ice at – 5° C to 0°C.

X g of water is heated from y° C to z° C. The quantity of heat required in calories …………………

Kinetic energy of molecules is more in

The rise in temperature is high for a substance, if the maximum share of given heat energy is utilised for increasing its

Internal energy of a system is