Check the below NCERT MCQ Questions for Class 8 Science Chapter 5 Coal and Petroleum with Answers Pdf free download. MCQ Questions for Class 8 Science with Answers were prepared based on the latest exam pattern. We have provided Coal and Petroleum Class 8 Science MCQs Questions with Answers to help students understand the concept very well.
You can refer to NCERT Solutions for Class 8 Science Chapter 5 Coal and Petroleum to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.
Coal and Petroleum Class 8 MCQs Questions with Answers
Choose the correct option in the following questions:
Question 1.
Minerals are
(a) natural resources.
(b) inexhaustible natural resources
(c) exhaustible natural resources
(d) all of these
Answer
Answer: (c) exhaustible natural resources
Question 2.
Petroleum is mainly a mixture of which one of the following class?
(a) Carbohydrates
(b) Carbogens
(c) Hydrocarbons
(d) Alcohols
Answer
Answer: (c) Hydrocarbons
Question 3.
Which one is not a coal product?
(a) Coal tar
(b) Coal gas
(c) Lime
Answer
Answer: (c) Lime
Question 4.
Which one of the following is a petrochemical?
(a) Ammonia
(b) Coke
(c) Acetone
(d) Paraffin wax
Answer
Answer: (d) Paraffin wax
Question 5.
Conversion of dead vegetation into coal is called
(a) carbonisation
(b) distillation
(c) coal gas
(d) natural gas
Answer
Answer: (a) carbonisation
Question 6.
Full form of LPG
(a) Light Petroleum Gas
(b) Liquefied Petroleum Gas
(c) Long Pipe of Gas
(d) Long Petroleum Gas
Answer
Answer: (b) Liquefied Petroleum Gas
Question 7.
A natural gas stored under high pressure is called
(a) CNG
(b) LPG
(c) KLG
(d) PNP
Answer
Answer: (a) CNG
Question 8.
Name the petroleum product used for surfacing of road
(a) Peat
(b) Lignite
(c) Anthracite
(d) Bituminous
Answer
Answer: (d) Bituminous
Question 9.
Products obtained by the process of destructive distillation are
(a) coke, coal-tar, coal gas
(b) petrol, diesel, kerosene
(c) paraffin wax, bitumen
(d) compressed natural gas
Answer
Answer: (a) coke, coal-tar, coal gas
Question 10.
The mining of oil under sea is termed as
(a) distillation
(b) carbonisation
(c) shore mining
(d) destructive distillation
Answer
Answer: (c) shore mining
Question 11.
Main constituent of LPG is
(a) methane
(b) butane
(c) ethane
(d) propane
Answer
Answer: (b) butane
Question 12.
Name the petroleum product used for surfacing of roads.
(a) Butane
(b) Anthracite
(c) Bitumen
(d) Hydrocarbon
Answer
Answer: (c) Bitumen
Question 13.
Least polluting fuel for vehicles is
(a) coke
(b) kerosene
(c) diesel
(d) CNG
Answer
Answer: (d) CNG
Question 14.
Petroleum is found under the
(a) sedimentary rocks
(b) water
(c) sand
(d) coke
Answer
Answer: (a) sedimentary rocks
Question 15.
In which of the following places natural gas has not been formed in India?
(a) Tripura
(b) Jaiselmer
(c) Mumbai
(d) Delhi
Answer
Answer: (d) Delhi
Match the following items given in column ‘A with that in column ‘B’
| Column A | Column B |
| Petroleum | Provide more heat on burning |
| Coal | Carbon |
| Oil refinery | Insoluble in water |
| Good fuels | Wood |
| Coke | Barauni |
| Fuels | Produce more energy |
| CNG | Petroleum product |
| Bitumen | Non-polluting fuel |
Answer
Answer:
| Column A | Column B |
| Petroleum | Insoluble in water |
| Coal | Wood |
| Oil refinery | Barauni |
| Good fuels | Produce more energy |
| Coke | Carbon |
| Fuels | Provide more heat on burning |
| CNG | Non-polluting fuel |
| Bitumen | Petroleum product |
Fill in the blanks with appropriate words:
1. Coke is formed when coal is heated in ………….. of air.
Answer
Answer: absence
2. Pencil lead is made from …………..
Answer
Answer: graphite
3. Coal and petroleum sources are …………..
Answer
Answer: limited
4. Natural gas, petroleum and coal are …………..
Answer
Answer: fossil fuels
5. Kerosene is not a …………..
Answer
Answer: fossil fuel
6. ………….. and ………….. are the crystalline form of carbon.
Answer
Answer: Diamond, graphite
State whether the statements given below are True or False:
1. Coke is harder and denser than charcoal.
Answer
Answer: True
2. Exhaustible sources can’t be exhausted by the human activities.
Answer
Answer: False
3. Fossil fuels are inexhaustible natural resources.
Answer
Answer: False
4. CNG stands for combined natural gas.
Answer
Answer: False
5. We get Naphthalene ball from coal tar.
Answer
Answer: True
6. A good fuel must leave very little ash after burning.
Answer
Answer: True
7. Petroleum is found in pure form under the sedimentary rocks.
Answer
Answer: False
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