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  • Look at Fig 1 3 and suggest in which of the vessels A B C or D the rate of evaporation will be the highest Explain

Look at Fig. 1.3 and suggest in which of the vessels A, B, C or D the rate of evaporation will be the highest? Explain.

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Sol.

The process of evaporation will be more if surface area of water is more.

In the process of evaporation, some water molecules gets converted in vapour and remain above the liquid surface. With the help of high-speed air, these molecules of vapour can be taken away. This removal of vapour molecules, causes other water molecules to come out in form of vapour.

 Hence we can say open container will show more evaporation in presence of high speed air.

Therefore, In case C, rate of evaporation will be maximum.

Posted by

Gurleen Kaur

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