Coal and Petroleum (CBSE Class-8 Science): Questions 1 - 6 of 25

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Question number: 1

» Coal and Petroleum » Natural Resources » Exhaustible Natural Resources

MCQ▾

Question

Exhaustible resources are also called as

Choices

Choice (4) Response

a.

Destructive

b.

Renewable resources

c.

Man-made material

d.

Non-renewable resources

Question number: 2

» Coal and Petroleum » Coal » Coke and Coal Tar

MCQ▾

Question

Black oily material resulting from the destructive distillation of coal is:

Choices

Choice (4) Response

a.

Coal-tar

b.

Crude oil

c.

Coal-gas

d.

Petroleum

Question number: 3

» Coal and Petroleum » Natural Resources » Inexhaustible Natural Resources

MCQ▾

Question

Inexhaustible natural resources are:

Choices

Choice (4) Response

a.

Resources which are present in unlimited quantity

b.

Resources which are present in limited quantity

c.

A natural resource is anything in or above the earth that people use

d.

It is a fossil fuel

Question number: 4

» Coal and Petroleum » Petroleum » Constituents of Petroleum & Their Uses

MCQ▾

Question

Paraffin wax is used for:

Choices

Choice (4) Response

a.

As a grease

b.

For air proofing in laboratories

c.

Making candles, boot polish

d.

All a. , b. and c. are correct

Question number: 5

» Coal and Petroleum » Natural Resources » Inexhaustible Natural Resources

MCQ▾

Question

Inexhaustible resources are also called as:

Choices

Choice (4) Response

a.

Renewable resources

b.

Fossil fuels

c.

Non-living resources

d.

Non-renewable resources

Question number: 6

» Coal and Petroleum » Petroleum » Natural Gas

MCQ▾

Question

Composition of natural gas is:

Choices

Choice (4) Response

a.

Mixture of hydrogen, methane and carbon monoxide

b.

Hydrocarbons mixed with oxygen, sulphur, nitrogen and other elements in varying proportion

c.

Methane with traces of ethane and propane

d.

It contains more than 90 % carbon and is porous and black

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