Oil Refining or Fractional Distillation

Q.

What are the characteristics of a good fuel?

1. It should be cheap
2. It should have high calorific value
3. It is be environment friendly
4. All of these

Q.

What are the advantages of using CNG and LPG as fuel ?

Q.

Paraffin Wax Is Used For Making?

1. Candles

2. Greases

3. Vaseline

4. All Of These

Q. is the slow process of conversion of dead plants into coal.

1. Coalification
2. Carbonisation
3. Carbonation

Q.

The process of separating the various constituents of petroleum is known as____________.

Q.

The correct order of the products collected from the fractional distillation column from top to bottom is:

1. Petroleum gas, petrol, kerosene and bitumen.

2. Petrol, petroleum gas, kerosene and bitumen.

3. Petroleum gas, kerosene, petrol, and bitumen.

4. Petrol, kerosene, petroleum gas and bitumen.

Q.

Aviation fuel for jet aeroplanes consists of purified ____

Q.

The fuel used as aviation fuel in jet aeroplanes is a special grade of

1. Diesel

2. Kerosene

3. Fuel oil

4. Petrol

Q. The correct order of the products collected from fractional distillation column from top to bottom

1. Petroleum gas
2. Petrol
3. Kerosene
4. Bitumen

Q.

What is the meaning of distillation?

Q. In fractional distillation, crude oil is heated to about:

1. 600 ${}^{\circ }$C
2. 200 ${}^{\circ }$C
3. 1000 ${}^{\circ }$C
4. 400 ${}^{\circ }$C

Q. The following are obtained by fractional distillation of crude oil except:

1. paraffin wax
2. lubricating oil
3. petrol
4. coke

Q.

Is Methane gas poisonous?

Q. The process of separation of different constituents of petroleum is known as ___.

Q.

Carbonization is defined as:

1. Oxidation of coal

2. Slow process of conversion of dead vegetation into coal

3. Purification of coal in presence of oxygen

4. Reduction of coal by carbon

Q. Which of the following states is the largest producer of lignite coal?

1. Tamil Nadu
2. Bihar
3. Karnataka
4. Gujrat

Q.

In fractional distillation, oil is heated to about:

1. C

2. C

3. C

4. C

Q.

Petroleum is also called ________oil. It is a mixture of various fuels which are separated by a process called _________.

Q. Swamp gas is the other name given to:

1. Natural gas
2. Petroleum
3. Fossil fuels
4. Coal

Q. The fuel used as aviation fuel in jet aircrafts is a special grade of _________ .

1. diesel
2. kerosene
3. none of these
4. petrol

Q. Which of the following constituents of petroleum is used as a solvent for dry cleaning?

1. L.P.G.
2. Petrol
3. Lubricating oil
4. Paraffin wax

Q. Question 4 (b)
The process of separation of different constituents of petroleum is called ______.

Q.

Fractional distillation refers to:

1. Separation of mixture into its components.

2. Precipitation of components of a mixture.

3. Process of making homogenous solution.

4. Process of making heterogeneous solutions.

Q. Identify the regions in India where vast reserves of natural gas are not found.

1. Assam
2. Andhra Pradesh
3. Gujarat
4. Odisha

Q. The slow process of conversion of dead vegetation into coal is called as

1. destructive distillation
2. carbonisation
3. dehydration
4. fractional distillation

Q. Petroleum is also known as _________.

1. black diamond
2. black gold
3. black platinum
4. silver oil

Q. What is petroleum refining?

Q. Which of the following is used as a solvent in dry cleaning?

1. Water
2. Coal tar
3. Petrol
4. Paraffin wax

Q.

What are the factors responsible for the transformation of the buried dead vegetation into coal?

Q.

The chemical mixed with LPG that helps in the detection of its leakage is __________.

1. Methanol
2. Ethanol
3. Camphor

4. Ethyl mercaptan