materials and soulutions

The process by which solid changes in liquid on heating

• freezing

• melting

• evaporation.

In evaporation

• liquids change into gas

• solids change into liquids

• gas changes into liquid

Gas changes into liquid by the process of

• decantation

• melting

• condensation

liquids can be changed into solid by the process of

• melting

• freezing

• condensation

The substance in which solute can be dissolved

• solvent

• solution

• solute

Varun was trying to dissolve sand in water. it gets dissolved but after sometimes it settles down. why

• sand cannot be dissolved in water

• sand is insoluble substance

• all of above

this is known as universal solvent

• oil

• juice

• water

Juice and water are ________ liquids

• miscible

• immiscible

The ______ liquids floats on _________liquid

• heavier , lighter

• lighter, heavier

Salt and water can be separated by the process of

• freezing

• melting

• freezing

• evaporation