Question

4.
When a gas jar full of air is placed upside down on a gas jar full of bromine
vapours, the red-brown vapours of bromine from the lower gas jar go upward into
the jar containing air. In this experiment:
1
(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:

a

Explanation:

a answer is correct

PLEASE MARK ME BRAINLIST

Answer 2

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