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Chemical Process

Chemical Process
Haemoglobin is a/an

Enezyme
Biological catalyst
Protein
Amino acid

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Chemical Process
Chemical formula of 'salt cake' is

CaSO₄
MgSO₄
Na₂SO₄
BaSO₄

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Chemical Process
Na₂CO₃ is called

Plaster of paris
Soda ash
Calcite
Washing soda

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Chemical Process
Cellulose percentage in bamboo fibre is about

20
50
85
10

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Chemical Process
__________ is obtained as a by-product in the manufacture of sodium hydroxide using brine.

Sodium carbonate
Chlorine
Sodium bi-carbonate
Ammonium chloride

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Chemical Process
Mannheim furnace is used in the manufacture of

Hydrochloric acid
Corundum
Calcium carbide
H₂SO₄ by Chamber process

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MORE MCQ ON Chemical Process

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