How does nature of liquid affect evaporation?

How does nature of liquid affect evaporation?

Heavier molecules need more energy than lighter molecules, as more mass requires more power. Similarly, the density of a given liquid will affect the rate at which liquids can heat up, and therefore evaporate.

What are the factors that influence the process of evaporation?

The meteorological factors that influence the evaporation process are: the available quantity of water, solar radiation, air pressure and wind, the specific and relative air humidity and also the air and water temperatures.

How does evaporation occur in nature?

In the water cycle, evaporation occurs when sunlight warms the surface of the water. The heat from the sun makes the water molecules move faster and faster, until they move so fast they escape as a gas. When it is cool enough, the water vapor condenses and returns to liquid water.

What decreases the extent of evaporation of water?

Evaporation of water increase with increase in temperature, surface area and wind speed but decrease with increase in humidity. So, larger humidity will decrease the rate of evaporation. Humidity decreaces evaporation because humidity means the water vapour presnt in the atmosphere.

What is evaporation and factors affecting evaporation?

The rate of evaporation is affected by, (1) Temperature: Evaporation increases with an increase in temperature. (2) Surface Area: Evaporation increases with an increase in surface area. (3) Humidity: Evaporation decreases with an increase in humidity. (4) Wind speed: Evaporation increases with wind speed.

What is the effect of evaporation on surroundings?

When a liquid evaporates, the particles of the liquid absorb energy from the surroundings to compensate for the loss of energy during evaporation. Since evaporation causes cooling, this makes the surroundings cool.

Why does evaporation cool a liquid?

Evaporation causes cooling because the process requires heat energy. The energy is taken away by the molecules when they convert from liquid into gas, and this causes cooling on the original surface.

What happens during evaporation and condensation of water in nature?

Evaporation is the conversion of a liquid to its vapor below the boiling temperature of the liquid. As some water molecules become vapor, an equal number of water vapor molecules condense back into the liquid state. Condensation is the change of state from a gas to a liquid.

What is the effect of different liquids on evaporation rate?

This is because different molecules require varying quantities of energy to evaporate. Heavier molecules need more energy than lighter molecules, as more mass requires more power. Similarly, the density of a given liquid will affect the rate at which liquids can heat up, and therefore evaporate.

What is the effect of evaporation on surroundings very short answer?

Evaporation is an endothermic process, it uses surrounding heat and so has a cooling effect. Any surface that has an evaporating liquid on it is cooler than its surroundings. In an air conditioner gases are liquefied so they will evaporate very fast at room temperature, making the place become cooler.

How does the nature of a liquid affect the rate of evaporation?

In evaporation the molecules of the liquid Having High K. E. (kinetic energy) then the Average K. E. Per molecule of the liquid Escape from the surface by escaping from the influence of Intermolecular Forces. Hence, Stronger the inter molecular force More K. E.

How long does it take for a molecule of water to evaporate?

Once evaporated, a water molecule spends about 10 days in the air. The process of evaporation is so great that without precipitation runoff, and groundwater discharge from aquifers, oceans would become nearly empty. Your table salt might have come from an evaporation pond.

What happens to boiling water when it evaporates?

Boiling-hot water will evaporate quickly as steam. Evaporation is the opposite of condensation, the process of water vapor turning into liquid water. Boiling water evaporates into thin air. Photograph by Dean McCartney, My Shot

Why does water evaporate in an earthen pot?

Water placed in earthen pots is evaporated from minuscule pores it has as it is made of mud particles. This evaporation of water produces a cooling effect. Some of the heat energy that is generated is used in the process of evaporation. Hence, water stored in earthen pots tends to become cooler in summer.