Chemical Process MCQs

Na₂CO₃

Na₂CO₃.H₂O

Na₂CO₃.10H₂O

NaHCO₃

Conversion of SO₂ to SO₃

NH₃ synthesis reaction

Both A & B

Neither A nor B

PVC

Silicone

Polyurethanes

Polyamides

Are absorbed throughout the plant

Kill insects following external bodily contact

Are stomach poisons

Emit poisonous vapour

Copper sulphate

Ferrous sulphate

Copper nitrate

Aluminium sulphate

Substrate

Enzyme

Nutrient

None of these

Maltose

Starch

Sucrose

Glucose

Is a good adhesive

Is an elastomer

Cannot be used for surface coatings

Is a polyester

Shift conversion

Oil hydrogenation

Steaming reforming of naphtha

Ammonia cracking/dissociation

Pigment

Thinner

Dryer

Anti-skimming agent