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Chemistry

Chemistry
Nitrogen in water is commonly found in the form of

Nitrite
Nitrate
Nitrous oxide
Nitric oxide

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Chemistry
Which of the following is used for refrigeration?

Sulphur dioxide
Phosphine
Chlorine
Freon

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Chemistry
The pollutant responsible for ozone holes is ________

CFC
CO
SO2
CO2

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Chemistry
PVC is obtained by the polymerisation of

Propane
Vinyl chloride
Acetylene
Styrene

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Chemistry
Taj Mahal is greatly affected due to :

Tourists
Deforestation
Sound pollution
Acid rain

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Chemistry
Which of the following acts as best adsorbent?

Activated Charcoal
Charcoal
Activated Coconut Charcoal
Carbon black

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MORE MCQ ON Chemistry

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