Coal and petroleum class 8-

Coal and petroleum class 8-

8th Grade

12 Qs

quiz-placeholder

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Coal and petroleum class 8-

Coal and petroleum class 8-

Assessment

Quiz

Chemistry

8th Grade

Easy

Created by

Subha Gopalakrishnan

Used 27+ times

FREE Resource

12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What are fossil fuels?

Synthetic materials created in laboratories
Natural fuels formed from the remains of living organisms over millions of years.
Minerals extracted from underground mines
Renewable energy sources like solar and wind power

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What are the different components we get during destructive distillation of coal?

Coal gas, coal oil, coal residue

Coal gas, coal tar, coke

Coal ash, coal slurry, coal residue
Coal dust, coal oil, coal residue

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is the purest form of coal?

Bituminous
Anthracite
Lignite
Peat

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is the full form of:

(i)CNG

(ii)LPG

(i) Compressed Natural Gas, (ii) Liquefied Petroleum Gas
(i) Compressed Nitrogen Gas
(ii) Liquid Propane Gas
(i) Condensed Natural Gas

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is meant by destructive distillation?

a material is heated to high temperatures in the absence of oxygen, causing it to break down into simpler substances

a material is crushed into smaller particles, resulting in its transformation into new compounds

a material is exposed to sunlight, leading to its decomposition into various elements

a material is cooled to low temperatures in the presence of oxygen, causing it to break down into complex substances

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is the prosess of seperation of petroleum into different components?

Chemical synthesis
Biological extraction
Fractional distillation
Mechanical separation

7.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is coal made up of?

Hydrocarbons

Meteorite fragments

Water

Remains of animals

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