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प्रश्न
State three factors which affect the rate of evaporation of a liquid.
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उत्तर
Three factors on which affect the rate of evaporation of a liquid:
- Area of the exposed surface.
- The temperature of the liquid.
- Nature of the liquid.
- Presence of humidity.
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संबंधित प्रश्न
Water in a dish evaporates faster than in a bottle. Give reason.
Explain with an example to demonstrates that when a liquid evaporates, it takes heat from its surroundings.
Give two applications of evaporation.
Would you cool a bucket of water more quickly by placing it on ice or by placing ice in it? Give reasons for your answer.
Why does all the water of the earth not get evaporated during hot summer days ?
How can the evaporation of a liquid be made faster ?
How does the water kept in an earthen pot remain cool?
Evaporation is a fast process and occurs only at the surface of the liquid.
The rate of evaporation is more when the surface area is greater.
The process of evaporation is not a good technic to separate salt from seawater give a reason.
