Separation of Mixtures

How can we separate a mixture of oil and water?

• Sedimentation

• Sublimation

• Decantation

• Filtration

How can we separate a mixture of salt and water?

• Evaporation

• Filtration

• Sedimentation

• Decantation

Which method is used to separate salt from ammonium chloride?

• Absorption

• Filtration

• Sublimation

• Evaporation

How to separate a mixture of sand and water?

• By using a magnet
• By using filter paper

• By using a spoon
• By using a heater

In which type of colloids the dispersed phase and the dispersion medium both are solid?

• Solid Sol
• Gel
• Emulsion
• Aerosol