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Chemical Process

Chemical Process
Which of the following paper does not require a filler during manufacture?

Bond paper
Blotting paper
Writing paper
Coloured paper

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Chemical Process
Esterification reaction produces

Vanaspati
Soap
Mercaptans
Detergent

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Chemical Process
Rancidity of the fatty oil can be reduced by its

Purification
Hydrogenation
Decoloration
Oxidation

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Chemical Process
The ideal pulp for the manufacture of paper should have high __________ content.

Lignin
Cellulose
Both A & B
None of these

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Chemical Process
Sulphuric acid is mainly used in the __________ industry.

Fertiliser
Paint
Paper
Steel

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Chemical Process
Essential oils are usually obtained using

Solvent extraction
Steam distillation
Extractive distillation
Leaching

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