When the temperature is raised,the viscosity of liquid decreases,this is because
- ADecreased volume of the solution
- BIncrease in temperature increases the average kinetic energy of molecules,which overcome the attractive force between them
- CDecreased covalent and hydrogen bond forces
- DIncreased attraction between molecules
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Similar Questions
Match the following items in List-$I$ with the appropriate items in List-$II$:
List-$I$ List-$II$ $(A)$ Viscosity $(I)$ Critical temperature $(B)$ Ideal gas behaviour $(II)$ Isobars $(C)$ Liquefaction of gases $(III)$ Compressibility factor $(D)$ Charles' law $(IV)$ $kg \ s^{-2}$ $(V)$ $kg \ m^{-1} \ s^{-1}$
| List-$I$ | List-$II$ |
|---|---|
| $(A)$ Viscosity | $(I)$ Critical temperature |
| $(B)$ Ideal gas behaviour | $(II)$ Isobars |
| $(C)$ Liquefaction of gases | $(III)$ Compressibility factor |
| $(D)$ Charles' law | $(IV)$ $kg \ s^{-2}$ |
| $(V)$ $kg \ m^{-1} \ s^{-1}$ |
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View SolutionThe three states of matter are solid,liquid,and gas. Which of the following statements is true about them?
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