Materials & Solutions Mock Test

__________ is the substance that does not dissolve in water.

• Sand

• Oxygen

• Salt

• Sugar

__________ is soluble in water.

• Mint leaves

• Oil

• Rice

• Lemon Juice

The process of settling down of heavy insoluble particles is called ______.

• Sedimentation

• Decantation

• Filtration

• None of the above

Soluble solid can be obtained from its own solution by __________.

• Filtration

• Evaporation

• Sedimentation

• Decantation

Clear water at the top of the container can be separated from the sediment by __________.

• Evaporation

• Condensation

• Decantation

• Filtration

Which of the following involves the process of condensation?

• Wind

• Rain

• Storm

• Breeze

The universal solvent.

Give the term for the liquid mixture where one substance is mixed evenly throughout another substance.

The solute in glucose drink.

The substance in which other substances are dissolved in a solution is called as _______.