If an empty glass was resting on a hard surface and sealed so well that no air or water could get out, what would happen to the glass if i kept pumping more and more air into it?

i dont know

explanation:

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.