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Chemistry

Chemistry
Which one out of the following helps in burning ?

Carbon monoxide
Oxygen
Carbon dioxide
Nitrogen

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Chemistry
Which among the following is used as a catalyst in the production of high octane fuels?

HCl
HF
HNO3
H2SO4

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Chemistry
Which of the following acts as best adsorbent?

Charcoal
Activated Coconut Charcoal
Carbon black
Activated Charcoal

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Chemistry
Malathion is a/an

Insecticide
Preservative
Pesticide
Fumigant

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Chemistry
A non-electronic conductor is

Copper Sulphate
Gas Carbon
Iron
None of these

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Chemistry
Chemically ‘Quick Silver is known as

Aluminium
Copper
Silver
Mercury

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MORE MCQ ON Chemistry

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