Chemical Process MCQ Questions & Answers | Chemical Engineering

A. Wine, rum & Vodka are prepared by the formulation of fruit juice, sugar beet & rye respectively

B. Protein catalysts are called enzymes

C. The rate of chemical reaction is independent of the concentration of reactants at high concentration of enzymes

D. Total sugar content in molasses is about 10%

A. Density

B. Chemical properties

C. Physical state

D. Composition

A. V₂O₅ & Cr₂O₃

B. Oxides of nitrogen & Cr₂O₃

C. V₂O₅ on a porous carrier & oxides of nitrogen

D. Oxides of nitrogen & V₂O₅ on a porous carrier

A. High pressure & low temperature

B. Low pressure & high temperature

C. High pressure & high temperature

D. Low pressure & low temperature

A. Nylon-6

B. Nylon-66

C. Dacron

D. Rayon

A. Impart flexibility

B. Improve workability during fabrication

C. Develop new improved properties not present in the original resins

D. All of the above

A. CaCO₃

B. MgCO₃

C. K₂CO₃

D. Na₂CO₃

A. Lime, clay and soda ash

B. Sand, lime and soda ash

C. Silica, alumina and clay

D. Silica, alumina and soda ash

A. Polyvinyl chloride (PVC)

B. Polybutadiene

C. Phenol formaldehyde

D. Polyurathane

A. Oxidising

B. Reducing

C. Complex forming

D. Photochemical