Separation of Substances

To separate a mixture of salt and water what separation tool/method is used?

• Filter

• Sieve

• Magnet

• Evaporation

Sand and gravel may be separated from each other through using..

• a filter funnel

• a distillation

• a sieve

• an evaporating basin

What kind of mixtures are aerated drinks?

• Solid-Solid

• Liquid-Solid

• Gas-Liquid

• Liquid-Liquid

Oil and water can be separated through

• filteration

• evaporation

• loading

• separating funnel

The sky looks clearer and brighter after the rain due to loading by rain drops. Which of the following is similar to the process mentioned above?

• Separation of butter from curd.

• Separation of salt from sea water.

• Sprinkling water on a dusty street before sweeping.

• Separation of grain seeds from their stalks.