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Chemistry

Chemistry
________ is used for making vinegar.

Acetic acid
Oxalic acid
Tartaric acid
Malic acid

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Chemistry
Vinegar made by fermentation from cane sugar contains

Citric acid
Acetic acid
Lactic acid
Palmitic acid

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Chemistry
The strongest acid of the following is

M-nitrophenol
O-nitrophenol
P-nitrophenol
P-chlorophenol

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Chemistry
Which of the following metals can displace copper from copper sulphate solution ?

Iron
Mercury
Platinum
Gold

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Chemistry
The natural resource, known as black gold is

Lead
Tin
Coal
Platinum

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Chemistry
Lead pencil contains

Graphite
Ferrous sulphide
Lead
Lead sulphide

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MORE MCQ ON Chemistry

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