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प्रश्न
The evaporation of water increases under the following conditions :
पर्याय
increase in temperature, decrease in surface area
increase in surface area, decrease in temperature
increase in surface area, rise in temperature
increase in temperature, increase in surface area, addition of common salt
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उत्तर
increase in surface area, rise in temperature
When surface area increases and temperature rises, evaporation of water increases because the area which is exposed to the outer atmosphere is more and increasing the temperature leads to increase in the kinetic energy, due to which rate of evaporation increases.
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संबंधित प्रश्न
What is evaporation?
State three factors which affect the rate of evaporation of a liquid.
Why are volatile liquids such as alcohol and spirit stored in tightly closed bottles?
Which produces more severe burns : boiling water or steam ? Why ?
How will you demonstrate that water vapour is present in air ?
How can the evaporation of a liquid be made faster ?
The amount of vapour in 1 cu.m. of air shows the ______.
Evaporation of water from lakes and river ______.
Comment on the following statements:
Evaporation produces cooling.
The rate of evaporation ______ with rising temperature.
