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Select the correct statements. (I) Gre...

Select the correct statements.
(`I`) Greater is humidity, lesser will be rate of evaporation of water.
(`II`) Greater is humidity, lesser will be density of air.
(`III`) If room temperature `=` dew point, realtive humidity `= 100%`.
(`IV`) Dew point is the temperature at which the gas a given atmospheric condition becomes staturted with `H_(2)O` (`v`)

A

`I`, `II`

B

`II`,`IV`

C

All

D

None

Text Solution

Verified by Experts

`Z=(P_(C)V_(C))/(RT_(C))=(3)/(8)`, each molecule moves with all together different speed.
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