1. In question number 21 (twenty-one), which is solvent?

A.Water
B.Sugar
C.Solution
D.Ccomponents

2. A mixture with particles evenly scattered in a dispersed meduim without settling down. It 's called as a special kind of mixture because it 's tinybparticles can't be seen by naked eye. What kind of mixture is this ?

A. Decantation
B. Colloids
C. Solution
D. Suspension

3. No definite shape but assusmes the containers it occupies. What is it?

A. Solid
B. Liquid
C. Gas
D. Matter

4. What else can i do to make the salt in my soup dissolve faster ?

A. Add a lot of table salt
B. Stir
C. Add heat
D. Let it sit


​