Question

Which statement describes effusion?

C D
It occurs when a gas passes through a tiny hole.
O It occurs when a liquid passes through a tiny hole.
O It occurs when gas molecules disperse throughout a container.
It occurs when a liquid disperses throughout a container.

Answer 1

A on edge 2020

Step-by-step explanation:

I took the test and got 100, hope this helps:)

Answer 2

I think it's A because effusion is a gas escaping from a tiny hole

Step-by-step explanation:

I just finished the test and got it right :)