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WorksheetsCoal And Petroleum
Total questions: 15
Worksheet time: 8mins
Which of the following is a renewable source of energy?
Coal
Petroleum
Water
Natural Gas
The word ‘coal’ is derived from the old English term
Col
coke
coco
none of these
Which of the following minerals is present in coal?
Oxygen
Hydrogen
Sulphur
All of these
Naphthalene balls are used as
(a) mosquito repellant
(b) moth repellant
(c) snake repellant
(d) bee repellant
A
B
C
D
How much percentage of carbon is present in bituminous?
(a) 20 — 25%
(b) 25 — 35%
(c) 65 — 85%
(d) 98%
A
B
C
D
The brown variety of coal is
(a) lignite
(b) peat
(c) anthracite
(d) bituminous
A
B
C
D
The major constituent of natural gas is/are
(a) butane
(b) methane
(c) hydrogen
(d) ethane
A
B
C
D
Main constituent of LPG is
(a) methane
(b) butane
(c) ethane
(d) propane
A
B
C
D
A natural gas stored under high pressure is called
(a) CNG
(b) LPG
(c) KLG
(d) PNP
A
B
C
D
The mining of oil under sea is termed as
(a) distillation
(b) carbonisation
(c) shore mining
(d) destructive distillation
A
B
C
D
Anything that burns to produce energy is called a …………….
(a)
The time period taken to complete the process of carbonisation is called …………….
(a)
……………. is the most inferior and softest form of coal
(a)
Destructive distillation of coal is done at ……………
(a)
which of the following is not wrong?
Carbon content of lignite is 25-35%.
Fossil fuels are inexhaustible natural resources.
Peat is the hardest grade coal.
Biogas is a very costly and inconvenient fuel for rural areas.
