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Chemical Process

Chemical Process
Paper grade bamboo contains about __________ percent cellulose.

5
60
40
20

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Chemical Process
Which oil is preferred for paint manufacture?

Non-drying oil
Saturated oil
Semi-drying oil
Drying oil

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Chemical Process
Anion exchanger is regenerated usually with

Hydrazine
H₂SO₄
Alum solution
NaOH

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Chemical Process
Cement mainly contains

MgO, SiO₂, K₂O
CaO, MgO, K₂O
Al2O₃, MgO, FE₂O₃
CaO, SiO₂, Al2O₃

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Chemical Process
Coke used for the production of calcium carbide should have

All of these
High electrical resistivity
Low ignition temperature
Low ash content

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Chemical Process
Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces

PVC
Polyester
Nylon-6
Dacron

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MORE MCQ ON Chemical Process

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