Question

Q16. A teacher showed following experiment to the students. He took Bromine vapours which are reddish-brown in colour in lower jar and put an iverted jar filled with air on top of it. After sometime they observed both the jars ae filled uniformly with reddish-brown vapours. Experiments Air Colorless After some time Red Brown Color Bromine Vapours Red brown gas
A) What characteristic of particle of matter does this experiment show? B) Name the process by which intermixing of particles is happening. Define the process.
C) What will happen to rate of intermixing of particles if temperature is increased? Justify your answer.​

Answer 1

Explanation:

When a gas jar containing air is inverted over gas jar containing bromine vapour, both bromine and air molecules move and collide with one another and bounce back in all directions due to which we see a uniform red brown colour in both the jars.Read more on Sarthaks.com - https://www.sarthaks.com/835275/when-jar-containing-air-inverted-over-gas-jar-containing-bromine-vapour-the-brown-bromine