Question

jar containing a brown gas is kept inverted over another jar are filled with air after sometime the second jar is also filled with the brown coloured gas what characteristics of particles of matter is being referred to here​

Answer 1

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.

Explanation:

Answer 2

Explanation:

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