Question

2) Usually, when the particle size is decreased, what will happen to the rate of dissoving?

A) It will stop.
B) It will increase.
C) It will decrease.
D) It will remain constant.

Answer 1

B) It will increase.

The rate of dissolving is usually affected due to the change of size, temperature of the stirring of the solution.

As the size is decreased it also means that the particles are smaller therefore it will be easier to dissolve. So as a result the rate of dissolving increases