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Chemical Process

Chemical Process
Haemoglobin is a/an

Biological catalyst
Enezyme
Amino acid
Protein

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Chemical Process
Gelatine which is a nitrogenous organic protein is obtained by the hydrolysis of

Tannin
Molasses
Carbohydrate
Callagen

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Chemical Process
Fermentator temperature during production of alcohol from molasses is around __________ °C.

5
150
30
300

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Chemical Process
__________ paper is used in the manufacture of newsprint paper.

Board
Groundwood
Tissue
Wrapping

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Chemical Process
The end bleaching agent used to move last traces of colour bodies from the pulp is

SO₂ gas
Mercaptans
MgO
Chlorine dioxide (ClO₂)

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Chemical Process
Ethyl alcohol cannot be produced

None of these
By esterification and hydroloysis of ethylene
From waste sulphite substrate of paper mills
From molasses

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