Foundation Level III JEE Mock Test-5 (Chemistry)

Resources which are obtained from nature is called as_________

• Natural resources

• Man made resources

• Both natural and man made resources

• None of these

Resources that are in limited quantity is called as________resources

• Exhaustible

• Inexhaustible

• Man made

• None of these

_________is a mixture of carbon, hydrogen and oxygen compounds.

• Coal

• Petrol

• Diesel

• None of these

The slow chemical process of conversion of wood into coal is called_________

• Rusting

• Carbonisation

• Reduction

• None of these

Coal is classified into______types.

• Two

• Three

• Four

• Five

Select the inferior quality of coal from the options given below.

• Peat

• Lignite

• Anthracite

• None of these

Select the superior quality of coal which burns with blue flame from the options given below.

• Anthracite

• Bituminous

• Lignite

• None of these

On strong heating of coal in a closed tube it breaks down to different components. This process is called as_________

• Fractional distillation

• Destructive distillation

• Oxidation

• None of these

Coke contains ________% of carbon.

• 95

• 66

• 98

• 100

_________is an equimolar mixture of carbon monoxide and hydrogen.

• Natural gas

• Water gas

• Producer gas

• None of these