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Chemistry

Chemistry
Vinegar made by fermentation from cane sugar contains

Palmitic acid
Acetic acid
Citric acid
Lactic acid

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Chemistry
A subshell with l=2 can take up

5 electron
10 electron
3 electron
8 electron

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Chemistry
The most malleable metal is

platinum
gold
iron
silver

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Chemistry
Select the one which is not a mixture :

Distilled water
LPG
Gasoline
Air

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Chemistry
What is the most common salt in sea water ?

Sodium chloride
Potassium chloride
Magnesium sulphate
Calcium carbonate

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Chemistry
The metals commonly used for electroplating are

Nickel, Lead and Chromium
Chromium, Copper and Nickel
Gold, Sodium and Chromium
Gold, Sodium and Potassium

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MORE MCQ ON Chemistry

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