Coatings used on raincoat are waterproof because

Water is absorbed by the coating

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Cohesive force becomes greater

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Water is not scattered away by the coating

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Angle of contact decreases

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Solution

The correct option is B
Cohesive force becomes greater

Coating increases the cohesive forces.

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Similar questions

The coating used on raincoats is waterproof because ___.

A, B, C

B

C

A, B, C

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