Fractional Distillation

Q.

Which process is used to obtain petrol, kerosene and diesel from crude oil?

1. Evaporation

2. Crystallization

3. Filtration

4. Fractional distillation

Q.

Give any three examples of separating miscible liquids using fractional distillation.

Q.

Write true or false. Correct the false statement.

The separation of a mixture of liquids by distillation is called fractional distillation.

1. True
2. False

Q.

Miscible liquids are separated by the process of ___________ distillation.

Q. The different components of a mixture can always be separated by employing one separation technique. ​

1. True
2. False

Q.

Which of the following involves fractional distillation?

1. separation of constituents from liquified air

2. separation of constituents from crude petroleum

3. separation of carbon tetrachloride from water

4. separation of naphthalene from common salt

Q.

The distillate is a liquid that

1. Condenses after distillation

2. can be separated by a separating funnel

3. A substance that will not dissolve in water

4. mixes with water

Q. What is distillation ?

Q.

WHAT IS DISTILLATION? ILLUSTRATE HOW DISTILLATION CAN BE CARRIED OUT WITH OUT A DISTILLATION APPARATUS.

Q. How will you separate two miscible liquids?

1. Distillation
2. Membrane filtration
3. Filtration
4. Chromatography

Q.

Differentiate between the following

Distillation and Fractional distillation