(D) Ordinary evaporation is a surface phenomenon where some molecules have enough kinetic energy to escape into the vapour phase.If the container is c

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(D) Ordinary evaporation is a surface phenomenon where some molecules have enough kinetic energy to escape into the vapour phase.If the container is closed,an equilibrium is eventually reached where the rate of evaporation equals the rate of condensation.The pressure exerted by the vapour at this state of equilibrium,where liquid and vapour coexist,is defined as the $Saturated \ vapour \ pressure$.

Class 11 Chemistry States of Matter Characteristics and Measurable properties of gases

Easy

The pressure under which liquid and vapour can coexist at equilibrium is called the

A
Limiting vapour pressure
B
Real vapour pressure
C
Normal vapour pressure
D
Saturated vapour pressure

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Class 11 Questions

Class 11

Chemistry Questions

Chapter

States of Matter

Subtopic

Characteristics and Measurable properties of gases

Two grams of hydrogen diffuse from a container in $10 \ min$. How many grams of oxygen would diffuse through the same container in the same time under similar conditions?

Medium

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If $H_2S$ and $NH_3$ gases are released simultaneously from a cylinder through a small hole,which gas will be detected first and why?

Medium

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At which of the following conditions will the density of nitrogen be maximum?

Easy

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If the rate of diffusion of $A$ is $5$ times the rate of diffusion of $B$,what will be the ratio of the densities of $A$ and $B$?

Medium

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When a bottle of perfume is opened in a closed room of $1000\,m^3$,the fragrance spreads throughout the room. Which property of gases is responsible for this?

Easy

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The pressure under which liquid and vapour can coexist at equilibrium is called the

Similar Questions

Two grams of hydrogen diffuse from a container in $10 \ min$. How many grams of oxygen would diffuse through the same container in the same time under similar conditions?

If $H_2S$ and $NH_3$ gases are released simultaneously from a cylinder through a small hole,which gas will be detected first and why?

At which of the following conditions will the density of nitrogen be maximum?

If the rate of diffusion of $A$ is $5$ times the rate of diffusion of $B$,what will be the ratio of the densities of $A$ and $B$?

When a bottle of perfume is opened in a closed room of $1000\,m^3$,the fragrance spreads throughout the room. Which property of gases is responsible for this?

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