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Chemistry

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

H2SO4
HCl
HNO3
HF

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Chemistry
Which of the following is an antidiabatic drug?

Chloroquine
Insulin
Aspirin
Penicillin

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Chemistry
The important ore of aluminium is

Haematite
Bauxite
Cryolite
Fluorspar

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Chemistry
The chemical name of quartz is

Sodium phosphate
Calcium oxide
Sodium silicate
Calcium phosphate

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Chemistry
Magnetite is

Fe2O3
Fe3O4
2Fe2O3. 3H2O
FeCO3

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Chemistry
Magnalium is an alloy of

Manganese and Magnesium
Aluminium and Magnesium
Aluminium and Zinc
Magnesium and Tin

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MORE MCQ ON Chemistry

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