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Chemical Process

Chemical Process
Platinum is a versatile catalyst for many processes in chemical industries. It is highly prone to be poisoned by the presence of

Lead
Arsenic
Sulphur
Carbon

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Chemical Process
Sulphuric acid is mainly used in the __________ industry.

Steel
Paint
Paper
Fertiliser

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Chemical Process
In nylon-66, the first and second numbers (i.e., 6) respectively designate the number of carbon atoms present in the

Dibasic acid and the ring
Diamine and the dibasic acid
None of these
Diamine and the ring

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Chemical Process
Which of the following is an ore of iron?

Chalcopyrite
Galena
Bauxite
Hematite

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Chemical Process
In the manufacture of sulphuric acid from elemental sulphur, the following sequence of major operations is followed :

Furnace → converter → evaporator
Furnace → evaporator → absorber
Converter → furnace → absorber
Furnace → converter → absorber

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Chemical Process
Polyvinyl chloride (PVC) is

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

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