Question

Choose the factors on which rate of evaporation depends on.

• A. Nature of substance
• B. Atmospheric temperature
• C. Humidity
• D. Wind speed

Answer 1

Answer: (A), (B), (C), (D)

The correct options are
A Nature of substance
B Atmospheric temperature
C Humidity
D Wind speed

The phenomenon of changing the phase of liquid to its gaseous state at any temperature is called evaporation. It is a surface phenomenon and slow process which brings cooling effect on the surace of the body at which evaporaion occurs.
Factors affecting rate of evaporation is:
-Nature of substance
-Surface area exposed
-Atmospheric temperature
-Humidity
-Wind speed