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Chemical Process

Chemical Process
Nylon-6 is a

Polyamide
Thermosetting resin
None of these
Polyester

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Chemical Process
Which is the most efficient absorbant for SO₃ out of the following?

65% oleum
98%H₂SO₄
20% oleum
78%H₂SO₄

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Chemical Process
Which form of sulphur is the most stable at room temperature?

Rhombic
Flowers of sulphur
Plastic
Monoclinic

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Chemical Process
Double Contact Double Absorption (DCDA) process is the most recent process for the manufacture of

Hydrochloric acid
Sulphuric acid
Nitric acid
Ammonium sulphate

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Chemical Process
90% of the caprolactum is converted to nylon-6 on its condensation polymerisation in the reactor maintained at __________ °C.

500-600
44134
250-280

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Chemical Process
Blue vitriol is chemically

Copper nitrate
Aluminium sulphate
Copper sulphate
Ferrous sulphate

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MORE MCQ ON Chemical Process

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