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Chemical Process

Chemical Process
All enzymes are made of

Carbohydrates
Proteins
Amino acids
Fats

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Chemical Process
Litharge is

Lead oxide
Zinc oxide
Cellulosic photographic material
Zinc sulphide

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Chemical Process
The catalyst used in the manufacture of DDT (from chloral and chlorobenzene) is

Dilute H₂SO₄
None of these
Ultraviolet light
Oleum

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Chemical Process
Which of the following is a constituent of coffee?

Caffeine
Calgon
Nicotine
Lignin

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Chemical Process
90% of the caprolactum is converted to nylon-6 on its condensation polymerisation in the reactor maintained at __________ °C.

500-600
44134
250-280

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Chemical Process
Fat dispersed in water is exemplified by

Colloids
Emulsion
Gel
Butter

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