Coal

Which of the following is not a product of coal?

• coke

• bitumen

• coal tar

• coal gas

Which coal produces the lowest amount of heat

• Lignite

• Peat

• Anthracite

• Bituminous Coal

Tags

NGSS.MS-PS3-4

Which of the following fuels leaves a residue on burning

• LPG

• CNG

• Coal

• Petrol

Which substance is formed by the carbonisation of dead vegetation

• Coal

• Coal gas

• Coke

• Coal tar

Tags

NGSS.MS-ESS3-1

Coal is processed in industries to get some useful products.Which of the following is not obtained from coal

• Coke

• Coal gas

• Coal tar

• CNG

Fossil fuels are obtained from

• remains of non - living materials

• dead remains of birds only

• dead remains of insects only

• dead remains of living organisms

Tags

NGSS.MS-LS4-1

When coal burns in air then

• Carbon dioxide is formed

• Sulphur dioxide is formed

• Carbon monoxide is formed

• Hydrogen gas is formed

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

The slow process of conversion of dead vegetation into coal is called _____.

• decomposition

• evolution

• carbonification

• carbonisation

Which of these is an exhaustible resource?

• Air

• Coal

• Water

• Sunlight

Which of the following is obtained from coal tar ?

• Petrol

• Coke

• Air

• Naphthalene balls