Question

Which of the following factors rate of evaporation does not depend on?
A. Surface area
B.Wind Speed
C.Humidity
D.Types of particles

Answer 1

Hint: Evaporation is a process where liquid changes into vapor due to an increase in temperature or pressure. Below the boiling point of the liquid, the particles have enough energy to break the forces of attraction between the particles at the surface and escape as the vapor forms.

Complete step by step answer:
The rate of evaporation does not depend on the type of particles because it completely depends upon the surface area of the liquid. If surface area is large, evaporation is maximum. Evaporation also depends upon wind speed. If the wind is flowing at a high speed, then the rate of evaporation increases. Same will be applied in case of the humidity. Humidity decreases evaporation.

Hence, Correct option is - D. Types of particles

Evaporation occurs most often in the oceans around the world.The oceans cover a vast majority of the earth, from poles to the equator. When we take a look at the temperatures of the ocean water ,we see that the rate of evaporation near the equator is greater due to the temperature increase. One of the byproducts of evaporation can be used to season our food. Salt is extracted from the sea water by allowing the water to evaporate over long periods of time.The salt that gives salt water its saline taste is left behind. Salt ponds evaporate slowly at normal temperatures. The salt left over from the evaporated ponds is then used to make table salt.The amount of evaporation depends on the temperature and it also depends on the amount of water there is to evaporate.

Note:
You must always remember that evaporation is a very essential part of the water cycle. Liquids with high boiling points (those that boil at very high temperatures) tend to evaporate more slowly than those with lower boiling temperatures. The opposite of evaporation is condensation.