What do you observe when a glass of gas jar which appears empty is inverted over a gas jar containing Bromine vapours ? Name the phenomenon.

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Solution

When a glass of gas jar which appears empty is inverted over a gas jar containing Bromine vapours, the bromine vapours will spread out in the upper jar.
The phenomenon worked in this case is diffusion.

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Similar questions

What do you observe when a gas jar which appears empty is inverted over a gas jar containing Bromine vapours ? Name the phenomenon.

When a gas jar containing air is inverted over a gas jar containing bromine vapour, the red-brown bromine vapour diffuse into air. Explain how bromine vapour diffuse into air.

Q. A student placed a gas jar containing air in the upside down position over a gas jar full of red-brown bromine vapours. He observed that the red-brown colour spread upwards into the jar containing air. Based on this observation, the student concluded that it is only the bromine vapour which moves up and diffuses into air in the upper jar, the air from the upper jar does not move down by diffusion into the lower jar containing bromine vapours. Do you agree with this conclusion of the student? Give reason for your answer.

When a gas jar containing colourless air is kept upside down over a gas jar full of brown-coloured bromine vapour, then after some time, the brown colour of bromine vapour spreads into the upper gas jar making both the gas jars appear brown in colour. Which of the following conclusion obtained from these observations is incorrect?

(a) bromine vapour is made of tiny paricles which are moving

(b) air is made up of tiny particles which are moving

(d) even though bromine vapour is heavier than air, it can move up against gravity

Q. When a gas jar containing colourless air is kept upside down over a gas jar full of brown-coloured bromine vapour, then after some time, the brown colour of bromine vapour spreads into the upper gas jar making both the gas jars appear brown in colour. Which of the following conclusion obtained from these observations is incorrect?
(a) bromine vapour is made of tiny particles which are moving
(b) air is made up of tiny particles which are moving
(c) the particles of bromine are moving but those of air are not moving
(d) even though bromine vapour is heavier that air, it can move up against gravity

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Evaporation

Standard XII Chemistry

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What do you observe when a glass of gas jar which appears empty is inverted over a gas jar containing Bromine vapours ? Name the phenomenon.

When a glass of gas jar which appears empty is inverted over a gas jar containing Bromine vapours, the bromine vapours will spread out in the upper jar. The phenomenon worked in this case is diffusion.

When a glass of gas jar which appears empty is inverted over a gas jar containing Bromine vapours, the bromine vapours will spread out in the upper jar.
The phenomenon worked in this case is diffusion.