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Chemistry

Chemistry
________ is used for making vinegar.

Tartaric acid
Acetic acid
Oxalic acid
Malic acid

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Chemistry
The most commonly used bleaching agent is

sodium chlorine
alcohol
chlorine
carbon dioxide

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Chemistry
Ethanol containing 5% water is known as

Denatured spirit
Methylated alcohol
Rectified spirit
Power alcohol

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Chemistry
Detergents used for cleaning clothes and utensils contain

Bicarbonates
Nitrates
Bismuthates
Sulphonates

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Chemistry
Colour imparted to the Bunsen flame by strontium salt is

Crimson red
Apple-green
Bluish green
Brick red

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Chemistry
A substance which readily forms colloidal solution in contact with water is called

Hydrophobic colloid
Extrinsic colloid
Associated colloid
Hydrophilic colloid

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