CBSE Notes, Lectures

CBSE - Chemistry - Matter in Our Surroundings

Matter in Our Surroundings

Long Answer Type

It is a hot summer day, Priyanshi and Ali are wearing cotton and nylon clothes respectively. Who do you think would be more comfortable and why?

Cotton being a better absorber of water than nylon helps in absorption of sweat followed by evaporation which leads to cooling. So Priyanshi is more comfortable, whereas Ali is not so comfortable.

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