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Chemistry

Chemistry
Vinegar made by fermentation from cane sugar contains

Lactic acid
Acetic acid
Citric acid
Palmitic acid

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Chemistry
The chemical name of 'Plaster of Paris' commonly used for setting broken bones is

Calcium chloride
Calcium nitrate
Calcium sulphate
Calcium carbonate

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Chemistry
One of the constituents of tear gas is

Ethanol
Chloropicrin
Ethane
Ether

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Chemistry
Silica gel is a

Moisturizer
Delicious food
Flavouring agent
Drying agent

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Chemistry
The metallic constituents of hard water are :

Magnesium, tin and iron
Calcium, magnesium and iron
Iron, tin and calcium
Magnesium, calcium and tin

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Chemistry
Exposure to mixtures of chemicals are greater than expected on the basis of effects of exposure to each chemical individually. This is known as

Synergism
Independent
Antagonism
Additives

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MORE MCQ ON Chemistry

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