Latent heat of vaporisation is the amount of heat required to-Raise the temperature of 1 kg of a substance by 1 KRaise the temperature of a substance by 1 KChange the phase of a substance from solid to liquidChange phase of a substance from liquid to gas

The correct option is D Change phase of a substance from liquid to gasLatent heat of vaporisation is nbsp;amount of heat required to change the phase of a su ...

You visited us 2 times! Enjoying our articles? Unlock Full Access!

Byju's Answer

Standard VII

Chemistry

Latent Heat of Vaporisation

Latent heat o...

Question

Latent heat of vaporisation is the amount of heat required to:

Raise the temperature of 1 kg of a substance by 1 K

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Raise the temperature of a substance by 1 K

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Change the phase of a substance from solid to liquid

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Change phase of a substance from liquid to gas

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D Change phase of a substance from liquid to gas
Latent heat of vaporisation is amount of heat required to change the phase of a substance from liquid to gas. During phase change, there is no change in the temperature.

Suggest Corrections

Similar questions

Assertion: Specific heat capacity of a substance is a constant quantity.

Reason: It is the amount of heat energy required to raise the temperature of 1 g of a substance by 1 °C. As with the mass, the temperature and the nature of the substance do not change. So, it is a constant quantity.

Q. The amount of heat required to raise the temperature of a substance through 1