Chemical Process MCQ Questions & Answers | Chemical Engineering

A. Na₂SO₄

B. CaSO₄

C. MgSO₄

D. BaSO₄

A. Endothermic

B. Exothermic

C. Irreversible

D. Both B and C

A. Make it corrosion resistant

B. Make glossy surface

C. Give elasticity & prevent cracking of the film

D. Increase atmospheric oxidation

A. A fat is converted into oil by its hydrogenation

B. There is no difference between a fat and an oil so far as its physical properties are concerned

C. All vegetable oils except coconut oil, contains fatty acids having more than sixteen carbon atoms

D. Vegetable oils are classified as drying, non-drying and semi drying oils depending upon their fatty acids content

A. AgO

B. Al₂O₃

C. ZnCl₂

D. FE₂O₃

A. Reverse osmosis

B. Sand filter

C. Lime soda

D. Permutit

A. Radiation

B. Supported metal oxide catalysts

C. Ziegler catalysts

D. All of the above

A. Making protective gas (95% N₂ + 5% H₂) for annealing of cold rolled steel strip coils

B. Fire fighting purposes

C. Both A & B

D. Neither A nor B

A. Silica

B. Dissolved oxygen

C. Suspended salt

D. Dissolved salt

A. Steam distillation

B. Extractive distillation

C. Solvent extraction

D. Leaching