0.90gm of an organic compound when dissolved in 36gm of acetone, produces an elevation of 0.30oC in the boiling point. Calculate the molecular mass of the organic compound. Kb for acetone is 1.72K Kg/mol

both adhesion and cohesion are attractions.

they are different in that adhesion is the force of attraction between the molecules of two different substances, whereas cohesion is the force of attraction between molecules of the same substance.

possible examples include capillary action, in which the adhesion between water and glass causes the water to rise in a narrow tube against the force of gravity.

because of hydrogen bonding, water is extremely cohesive.

this causes molecules on the surface of water to be drawn inward, which is why drops of water form beads on smooth surfaces.

hope this .

the maximum mass of nh3 is nh3 in grams