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Chemistry

Chemistry
Select the one which is not a mixture :

Gasoline
Air
Distilled water
LPG

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Chemistry
Many people died in London in 1952 as result of air pollution producing

Sleet
Fog
Smog
Mist

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Chemistry
Among the following iron ores, the highest percentage of iron content is found in–

Limnonite
None of these
Magnetite
Haemetite

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Chemistry
The residue left after extracting juice from sugarbeet and sugarcane is called

Biomass
Molasses
Whey
Bagasse

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Chemistry
The process of removing calcium and magnesium from hard water is known as

Flocculation
Filtration
Sedimentation
Water softening

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Chemistry
The greenhouse effect is caused by the higher level of which gas in the atmosphere ?

Carbon dioxide
Sulphur dioxide
Nitrous oxide
Carbon monoxide

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MORE MCQ ON Chemistry

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