Question

When a gas jar full of air is placed upside down on a gas jar full of bromine vapours, the redbrown vapours of bromine from the lower jar go upward into the jar containing air. In this
experiment:
(a Air is heavier than bromine
(b) Both air and bromine have the same density
c) Bromine is heavier than air
(d) Bromine cannot be heavier than air because it is going upwards against gravity​

Answer 1

Answer:D

Explanation:

Answer 2

c)Bromine is heavier than air.......