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Chemistry

Chemistry
Which one is the simplest aromatic hydrocarbon

Picric acid
Benzene
Aspirin
Chloride

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Chemistry
Which of the inert gases can form compounds?

Argon
Helium
Krypton
Xenon

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Chemistry
Copper substances when exposed to air gains a green coating due to the formation of:

CuSO4
Cu(NO3)2
CuO
CuCO3 Cu(OH)2

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Chemistry
Among the fuels given below, the one with highest calorific value is

Natural gas
Wood
Coke
Coal

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Chemistry
The most abundant rare gas in the atmosphere is

Ne
He
Xe
Ar

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Chemistry
Which one is the purest form of carbon

Graphite
Diamond
Iron
Coal

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MORE MCQ ON Chemistry

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