Question

Conduct an experiment to show that gases diffuse and explain it.

Answer 1

put agarbatti in ur house.........the smoke will go from their higher concentration to lower....

Answer 2

So experiment is
Take two beakers which are connected to each other by a tube.

Take a gas in beaker A and make sure that beaker B is empty now open the Cork between them and you will see the flow of gas A from Beaker A to B.

Thanks for asking