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Chemistry

Chemistry
The drug ‘Marijuana’ is a

Mental stimulant
Sedative
Tranquillizer
Hallucinating substance

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Chemistry
Which one of the following metals is used to galvanise iron ?

Copper
Lead
Zinc
Mercury

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Chemistry
Petroleum consists of a mixture of

Carbides
Carbohydrates
Carbonates
Hydrocarbons

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Chemistry
The anode of a dry cell is made up of

Cadmium
Zinc
Iron
Lead

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Chemistry
Acid rain is caused by

SO2 and particulates
CO2and CFCs
NO2and particulates
SO2 and NO2

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Chemistry
The iron ore magnetite consists of

FeCO3
3Fe2O3 .. 3H2O
Fe3OH4
Fe2O3

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MORE MCQ ON Chemistry

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