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Chemical Process

Chemical Process
Glauber's salt is chemically

Potassium sulphate
Calcium sulphate
None of these
Potassium chlorate

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Chemical Process
Nylon-6 is a

None of these
Polyester
Thermosetting resin
Polyamide

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Chemical Process
Chemical formula of 'salt cake' is

Na₂SO₄
BaSO₄
MgSO₄
CaSO₄

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Chemical Process
Function of thinner in a paint is to

Form a protective film
Prevent gelling of the paint
Accelerate the oxidation of oil
Suspend pigments & dissolve film forming materials

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Chemical Process
Producer gas consists mainly of

CO, H₂
CO, CO₂ N₂, H₂
C₂H₂, CO₂, H₂
H₂, CH₄

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Chemical Process
Drinking (potable) water treatment does not involve

Softening
Sedimentation
Disinfection
Coagulation

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MORE MCQ ON Chemical Process

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