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Chemical Process

Chemical Process
All enzymes are made of

Proteins
Amino acids
Carbohydrates
Fats

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Chemical Process
Sucrose content in cane sugar may be around __________ percent.

95
70
80
50

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Chemical Process
Phthalic anhydride is used

In insecticides manufacture
As plasticisers
For making nylon-6
In making PVC

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

Iron oxide
Silica
Limestone
Soda ash

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Chemical Process
Phenol is mainly used

To produce polyester resin
As a plasticiser for unsaturated polyster
To produce benzene
To produce phenol formaldehyde

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Chemical Process
Plaster of Paris is

CaSO₄.½H₂O
Same as gypsum
Both A and B
Used for setting of broken bones

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MORE MCQ ON Chemical Process

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