Chemical Reaction Engineering MCQ Questions & Answers | Chemical Engineering

A. Remain the same

B. Be halved

C. Also be doubled

D. Become one fourth

A. Different for reactants and products

B. Dimensionless

C. Depends on the stoichiometric co-efficient

D. All of the above

A. Depends on the pressure only

B. Depends on the mechanism of reaction only

C. Depends on both pressure and mechanism of reaction

D. Is independent of the mechanism of reaction

A. $$\frac{{\text{L}}}{{{{\left( {{\text{time}}} \right)}^{\text{n}}}}}$$

B. $$\frac{{{{\left( {{\text{concentration}}} \right)}^{1 - {\text{n}}}}}}{{{\text{time}}}}$$

C. $$\frac{{{{\left( {{\text{concentration}}} \right)}^{{\text{n}} - 1}}}}{{{\text{time}}}}$$

D. None of these

A. CSTR of volume V

B. PFR of volume V

C. CSTR of volume $$\frac{{\text{V}}}{{\text{X}}}$$

D. PFR of volume $$\frac{{\text{V}}}{{\text{X}}}$$

A. P.F. reactors in series

B. CSTR in series

C. CSTR followed by P.F. reactor

D. P.F. reactor followed by CSTR

A. N₂

B. H₂

C. CO₂

D. He

A. 0

B. 1

C. 2

D. 3

A. Continuously increases

B. Continuously decreases

C. Passes through a maximum

D. Passes through a minimum

A. Is independent of pressure

B. Increases with pressure

C. Decreases with pressure

D. Increases /decreases with pressure depending on the stoichiometric co-efficients of the reaction