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Chemical Process

Chemical Process
Haemoglobin is a/an

Protein
Biological catalyst
Amino acid
Enezyme

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Chemical Process
The function of gypsum addition during cement making is to

Increase the density of cement
Both A and B
Decrease the cement setting rate
Neither A nor B

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Chemical Process
Na₂CO₃.10H₂O is called

Washing soda
Slaked lime
Soda ash
Quicklime

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Chemical Process
Styrene is produced from ethyl benzene by the process of

Oxidation
Dehydration
Dehydrogenation
Alkylation

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Chemical Process
Sudden temperature fluctuation does not affect pyrex glass, because of its

High co-efficient of expansion
Low co-efficient of expansion
High melting point
Both B and C

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Chemical Process
In the manufacture of viscose rayon, the raw material used industrially is

Bamboo
Bagasse
Fine teak wood
Recalyptious wood

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