Question

a drop of ink and a drop of honey is placed in water. which of the two will spread faster? why?

Answer 1

Ink particles are smaller in size and less denser while the honey particles are big in size and denser too, so the ink spreads faster than honey and hence it dissolves faster in water .

Answer 2

a drop of ink would spread faster as the diffusion of ink in water is faster than the diffusion of honey in water this is because of the factors like viscosity Cohesion and other factors.
hope it helps....