MCQs – Exam Level
Class: 8 | Subject: Science
Chapter 5: Coal and Petroleum
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Which of the following is a fossil fuel?
A) Wood
B) Coal
C) Biogas
D) Wind
Answer: B) Coal -
Coal tar is used for making:
A) Fertilizers
B) Roads
C) Glass
D) Cement
Answer: B) Roads -
Which product of coal is almost pure carbon?
A) Coal gas
B) Coke
C) Coal tar
D) Charcoal
Answer: B) Coke -
Petroleum is also known as:
A) Black soil
B) Brown fuel
C) Black gold
D) Liquid coal
Answer: C) Black gold -
The process of separating petroleum into useful products is called:
A) Distillation
B) Filtration
C) Refining
D) Evaporation
Answer: C) Refining -
Which is the cleanest fossil fuel?
A) Coal
B) Petroleum
C) Diesel
D) Natural gas
Answer: D) Natural gas -
Which petroleum product is used for surfacing roads?
A) Petrol
B) Diesel
C) Bitumen
D) Kerosene
Answer: C) Bitumen -
CNG is mainly used as:
A) Lubricant
B) Fertilizer
C) Fuel
D) Plastic
Answer: C) Fuel -
Fossil fuels are called non-renewable because they:
A) Are costly
B) Cause pollution
C) Take millions of years to form
D) Are solid fuels
Answer: C) Take millions of years to form -
Which of the following is NOT a petroleum product?
A) Petrol
B) Paraffin wax
C) Coke
D) Diesel
Answer: C) Coke
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