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Chemistry

Chemistry
Which of the following substance's smell is similar to Ethanoic acid?

Tomato juice
Kerosene
Vinegar
Lemon

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Chemistry
Most commonly used bleaching agent is

Carbon dioxide
Chlorine
Sodium chloride
Alcohol

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Chemistry
Malathion is a/an

Preservative
Fumigant
Insecticide
Pesticide

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Chemistry
Air is said to be saturated when :

It contains maximum content of water vapour
Its pressure is minimum
Its thickness is maximum
It blows over the barren land

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Chemistry
________ is used for making vinegar.

Malic acid
Acetic acid
Tartaric acid
Oxalic acid

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Chemistry
Baking soda is :

Sodium hydroxide
Sodium bicarbonate
Sodium carbonate
Potassium carbonate

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MORE MCQ ON Chemistry

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