Chemical Process MCQs

Less changes in fluidity of oil with temperature

Substantially high change in fluidity of oil with temperature

Its unsuitability under varying temperature conditions

None of these

Used for paper making

Used as a cattle feed

Highly acidic in nature

None of these

Remove the inherent impurities

Remove the adhering impurities

Reduce the ash content

Both B and C

Dilute H₂SO₄

Ethanol amine

Chilled water

Tri-butyl phosphate

Quicklime

Slaked lime

Milk of lime

None of these

Average degree of polymerisation of the polymer is 1966

Number of carbon atoms between two nitrogen atoms are 6

Number of nitrogen atoms between two carbon atoms are 6

Polymer was first synthesised in 1966

Mixture of glycerides

Mixture of glycerides of fatty acids

Solid at normal temperature

Ester of alcohols other than glycerine

Endothermic

Exothermic

Irreversible

Both B and C

Nitrobenzene

Toluene

Nitrotoluene

Benzene

Require lower initial investment

Require more power

Produce lower concentration NaOH

None of these