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Chemical Process

Chemical Process
Sodium bisulphite is used for __________ water.

Both A & B
Deaeration
Dechlorination
Neither A nor B

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Chemical Process
Which of the following is not a raw material used for the manufacture of ordinary glass?

Limestone
Iron oxide
Silica
Soda ash

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Chemical Process
Enzymes are organic catalysts used in the __________ reactions.

Chemical
Electrochemical
Photochemical
Biochemical

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Chemical Process
Riboflavin is a/an

Anti-malarial drug
Analgesic drug
Vitamin
Anaesthetics

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Chemical Process
Nitrogen is an essential component of

Fats
Carbohydrates
Mineral salts
Proteins

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Chemical Process
In the Solvay process, the product from the calciner is

Sodium bicarbonate
Dehydrated soda ash
Dense soda ash
Light soda ash

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