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Chemical Process

Chemical Process
Hydrazine is used in water treatment for the removal of

Dissolved oxygen
Chlorinous taste
Turbidity
Colloidal impurities

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Chemical Process
Carbon disulphide is mainly used in the production of

Corundum
Viscose rayon
Paints
Plasticiser for unsaturated polyester

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Chemical Process
Vanillin is a type of

Anti-pyretic drug
Food preservative
Dye
Flavour

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Chemical Process
Catalytic oxidation-dehydrogenation of methyl alcohol produces

Acetone
Formaldehyde
Maleic anhydride
Phenol

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Chemical Process
Solvent extracted oil

Has more of unsaturates
Is odourless
None of these
Has low free fatty acid content

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Chemical Process
Phenol is mainly used

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

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MORE MCQ ON Chemical Process

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