Dissolving

Question 1

The time it takes for a substance to dissolve is called? or ?

Answer 1

1. Dissolving rate

2. Rate of dissolution

Question 2

The rate at which a substance dissolves can be effected by 3 factors - name them

Answer 2

1. Temperature of the solution
2. Whether or not the solution is stirred or shaken
3. The grain size of the solute

Question 3

When does a solute dissolved faster?

Answer 3

1. When solvent in which it dissolves is warm
2. When solution is stirred
3. When the size of the grain is small