Chemical Reaction Engineering MCQs

A photochemical reaction is __________ light.

The rate constant of a reaction is a function of the

With increase in the space time of an irreversible isothermal reaction being carried out in a P.F. reactor, the conversion will

The rate at which a chemical substance reacts is proportional to its

The rate at which a chemical substance reacts is proportional to its

A first order reaction requires two equal sized CSTR. The conversion is

In the converter of the contact process for the manufacture of H2SO4 the equilibrium conversion of SO2 ____(i)____ with increase in temperature and ___(ii)___ with increase in the mole ratio of SO2 to air.

The reaction A → B is conducted in an isothermal batch reactor. If the conversion of A increases linearly with holding time, then the order of the reaction is

Rate constant for a first order reaction does not depend upon reaction time, extent of reaction and the initial concentration of reactants ; but it is a function of reaction temperature. In a chemical reaction, the time required to reduce the concentration of reactant from 100 gm moles/litre to 50 gm moles/litre is same as that required to reduce it from 2 gm moles/litre to 1 gm mole/litre in the same volume. Then the order of this reaction is