Question 11

Can we reverse the following changes? If yes, suggest the name of the method.
Water into water vapour
Water vapour into water
Ice into water
Curd into milk

Open in App

Solution

Yes. By condensation, water vapour can be converted into water.
Yes. By evaporation, water can be converted into its water vapour.
Yes. By freezing, water can be converted into ice.
Not possible.

Suggest Corrections

Similar questions

Question 2:
Can we reverse the following changes? If yes, suggest the name of the method.

(a) Water into water vapour

(b) Water vapour into water

(c) Ice into water

(d) Curd into milk

Q. Can we reverse the following change? If yes, suggest the name of the method.
(a) Water into water vapour
(b) Water vapour into water
(c) Ice into water
(d) Curd into milk.

Question 17

Conversion of ice into water and water into ice is an example of change which can be reversed. Give four more examples where you can say that the changes can be reversed.

Q. Ramesh has three samples of substance: ice, camphor, and water. He wants to change ice into water, camphor into gas, and water into vapours. Which processes should he follow for these conversions?

\begin{matrix} Ice to water & Camphor to gas & Water to vapour \end{matrix}

Q. In which of the following is energy released :
(i) When ice melts
(ii) When water vapour converts into liquid water
(iii) When water evaporates to form water vapour

Join BYJU'S Learning Program

Question 11 Can we reverse the following changes? If yes, suggest the name of the method. Water into water vapour Water vapour into water Ice into water Curd into milk

Yes. By condensation, water vapour can be converted into water. Yes. By evaporation, water can be converted into its water vapour. Yes. By freezing, water can be converted into ice. Not possible.

Question 11

Can we reverse the following changes? If yes, suggest the name of the method.
Water into water vapour
Water vapour into water
Ice into water
Curd into milk

Yes. By condensation, water vapour can be converted into water.
Yes. By evaporation, water can be converted into its water vapour.
Yes. By freezing, water can be converted into ice.
Not possible.