Q7 / 125 · BITSAT 2010 · Chemistry

When the temperature is raised, the viscosity of liquid decreases this is because

A
decreased volume of the solution.
Correct answer
B
increased attraction between molecules.
C
decreased covalent and hydrogen bond forces.
D
increase in temperature increase the average kinetic energy of molecules which overcomes the attractive force between them.

Hence, the correct answer is option: 'B'.

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