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With rise in temperature, viscosity of ...

With rise in temperature, viscosity of a liquid

A

increases

B

decreases

C

remains constant

D

May increases or decreases

Text Solution

Verified by Experts

The correct Answer is:
B
PV = nRT = `(w)/(M)RT M=(wRT)/(PV)`
`=(9xx0.0821xx300)/(1xx8.2) =27`
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