Chemical Reaction Engineering MCQs

Reactor dispersion number (D/vL)

Reduced time (vt/V)

Thiele modulus (L√(k/D1)

None of these

Most suitable for a second order reaction

Most suitable for a reversible reaction

Completely self-supporting in its thermal energy requirements

Isothermal in nature

K ∝ e-E/RT

K ∝ T.eE/RT

K ∝ √T

K ∝ T1.5

Initial concentration of reactants

Time of reaction

Temperature of the system

Extent of reaction

Different for reactants and products

Dimensionless

Depends on the stoichiometric co-efficient

All of the above

1.6

2

2.24

2.5

Continuous reaction

Unreacted core

Both A and B

Neither A and B

First

Second

Third

Any

First

Zero

Second

Third

Pressure

Temperature

Both A & B

Neither A nor B