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Question
The liquids which can change into vapours easily are termed as ______ liquids.
The liquids which can change into vapours easily are termed as ______
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Solution
The correct option is B Volatile liquids
Volatile liquids have low boiling point, as a result they evaporate easily at room temperature. Because of their low boiling points volatile liquids convert to the gas phase at a lower temperature and the gas molecules can diffuse faster than the molecules of a non volatile liquid. This is the reason why perfumes use volatile liquids so that their smell can disperse more quickly into the air.
Eg : perfume, petrol and alcohol
Volatile liquids have low boiling point, as a result they evaporate easily at room temperature. Because of their low boiling points volatile liquids convert to the gas phase at a lower temperature and the gas molecules can diffuse faster than the molecules of a non volatile liquid. This is the reason why perfumes use volatile liquids so that their smell can disperse more quickly into the air.
Eg : perfume, petrol and alcohol
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