When the temperature increases the visco...

When the temperature increases the viscosity of

A

a and c are true

B

b and c are true

C

b and d are true

D

a and d are true

Text Solution

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The correct Answer is:

A

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When the temperature is raised ,the viscosity of the liquid decreases. This is because

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Knowledge Check

When the temperature is raised the viscosity of the liquid decreases. This is because of

A

Decreased volume of the solution

B

Increases in temperature increases the average kinetic energy of molecules which overcome the attractive forces between them

C

Decreased covalent and hydrogen bond forces

D

Increased attraction between the molecules

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

A

decreased volume of the solution

B

increases in temperature increases the average kinetic energy of molecules, which overcome the attractive force between them

C

Decreased covalent and hydrogen bond force

D

Increased attraction between molecules

When temperature is increased

A

extent of adsorption increase in physisorption

B

extent of adsorption decreases in physisorption

C

no effect on adsorption

D

extent of adsorption first decreases, then increases

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Statement -1 : When temperature is incrteased, viscosity of the gas decreases. Statement -2 : With the increase in temperature, the gas becomes lighter.

When the temperature is raised, viscosity o the liquid decreases. This is because

When the temperature increases the angle of contact of a liquid :

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