A molecule of mass m of an ideal gas collides with the wall of a vessel with a velocity v and returns back with the same velocity. The change in the linear momentum of the molecule is

A molecule of mass m of an ideal gas collides with the wall of a vesse

1.	A molecule of mass m of an ideal gas collides with the wall of a vessel with a velocity v and returns back with the same velocity. The change in the linear momentum of the molecule is
Answer» 2mv 4mv 5mv 10 mv Answer :A