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Chemical Process

Chemical Process
Which of the following has sodium bicarbonate as its main constituent ?

None of these
Baking powder
Washing soda
Baking soda

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Chemical Process
Polyvinyl chloride (PVC) is

A thermosetting material
Made by employing emulsion polymerisation
None of these
A condensation polymerisation product

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Chemical Process
Synthesis gas is a mixture of

CO₂ and H₂
N₂ and H₂
H₂, CH₄ and CO
CO and H₂

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Chemical Process
The major constituent of black liquor generated during paper manufacture is sodium

Carbonate
Hydroxide
Bi-carbonate
Sulphate

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Chemical Process
Yeast is used in the manufacture of

Wine
Pencillin
Pasteurised milk
Antibiotics

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Chemical Process
Main constituents of portland cement are calcium aluminate and

Sodium silicate
Silicates
Gypsum
Carbonates

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