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Chemistry

Chemistry
The formula C6H5-CO-CH3 represents

Acetone
Acetophenone
Acetic acid
Phenyl acetate

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Chemistry
The manufacturing of iron from iron ore involves the process of

Electrolysis
Fractional distillation
Reduction
Oxidation

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Chemistry
The element used in the manufacture of safety matches is

Magnesium
Sulphur
Silicon
Phosphorous

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Chemistry
Zinc sulphide is commonly used as

Deodorant
Rodenticide
Herbicide
Fungicide

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Chemistry
________ is used for making vinegar.

Acetic acid
Malic acid
Oxalic acid
Tartaric acid

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Chemistry
The molecular formula of phosphorous is

P4
P3
P1
P2

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MORE MCQ ON Chemistry

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