Chemical Process MCQ Questions & Answers | Chemical Engineering

A. 5000 to 10000

B. 20000 to 250000

C. 500 to 5000

D. 10⁶ to 10⁹

A. Rag pulp

B. Mechanical pulp

C. Sulphate pulp

D. Sulphite pulp

A. Less changes in fluidity of oil with temperature

B. Substantially high change in fluidity of oil with temperature

C. Its unsuitability under varying temperature conditions

D. None of these

A. Phenol

B. Naphthalene

C. Isopropanol

D. Ethyl benzene

A. Less susceptible to chemical attack by molten fluxes and gases etc

B. Very strong

C. Having very high thermal conductivity

D. None of these

A. Styrene

B. Ethyl alcohol

C. Cumene

D. Phenol

A. Act as fabric brightener (by converting ultraviolet light to visible light) thereby improving the whiteness appearance of white fabrics

B. Attain distinctiveness from other brands

C. Act as tarnish inhibitor for metals like German silver

D. None of these

A. Detergent

B. Rubber

C. Pesticide

D. Polyester

A. Spraying 66° Be H₂SO₄ counter current to the flow of the gas

B. Passing it through a bed of diatomaceous earth

C. Passing it through a bed of silica gel

D. None of these

A. Nickel

B. Vanadium

C. Silica gel

D. Alumina