Question

explain how the rate of evaporation of a liquid is affected with a) increase in temperature of the liquid b) decrease in exposed surface area.c) increase in speed.

Answer 1

A)when temperature is increased the ,rate of evaporation increases.
B)When surface area is decreased, rate of evaporation decreases.
When speed increases, rate of evaporation increases

Answer 2

a) evaporation takes place layer by layer. if the temperature of liquid increases then it will turn into vapour with more speed.

b) if the surface area is more then larger area or the layer with larger area will turn into vapour and if surface area is less than the layer will be of small area and the number of layers increases and so it will decrease the speed

c)if the speed of wind is more than the layer will turn into vapour more fastly as the wind will help it to turn into gaseous state. and so it will Increase the speed of process