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in Chemistry by (39.4k points)
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With the increasing molecular weight of a liquid, the viscosity

(a) decreases

(b) increases

(c) no effect

(d) all are wrong

1 Answer

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by (42.2k points)
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Best answer

Correct option is (b) increases

With the increasing molecular mass of a liquid, the viscosity increases. The flow of molecules is inversely proportional to its mass. Hence, liquids with high molecular mass possess greater viscosity.

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