Matter

The process by which a liquid changes into solid is known as _____

• evaporation

• melting

• solidification

• none of these

Which of the following is matter?

• Shadow

• Memories

• Voice

• Ship

The process in which a solid changes into liquid is known as

• Evaporation

• Melting

• Condensation

• Frezzing

Together solute and solvent form_______

• water

• Solution

• Solute

• All of these

The process in which the soluble impurities settle down is known as____

• Sedimentation

• Decantation

• Distillation

• None of these

Which of the following is matter?

• Shadow

• Memories

• Voice

• Ship

The Process in which the insoluble impurities settle down..

• Sedimentation

• Condensation

• Evaporation

• Decantation

In _____ molecules are very closely packed.

• liquid

• solids

• gases

• none of these

Which of the following is matter?

• Shadow                             

• .Memories

• Voice    

• .Ship

.In________________ molecules are very closely packed.

                           

• liquids          

•   Solids     

•   gases   

• none of these