The half life period ‘t’ of a zero order reaction as shown in the bellow figure, is equal to_________________?

Related Mcqs:

The rate expression for a heterogeneous catalytic reaction is given by, – rA = K.KA PA(1 + KA.PA + KR.PR), where K is surface reaction rate constant and KA and KR are absorption equilibrium constants of A and R respectively. If KR PR >> (1 + KA PA), the apparent activation energy EA is equal to (given E is the activation energy for the reaction and ΔHR and ΔHA are the activation energies of adsorption of R and A) ?

A. E B. E + ΔHA C. E + ΔHA – ΔHR) D. ΔHA + ΔHR...

In an ideal P.F.R. at steady state conditions ___________________?

A. The composition of reactants remains constant along a flow path B. The conversion of the reactant varies from point to point along a flow path C. There is no lateral mixing of fluid D. There may be diffusion along the flow path...

Half life period of a first order irreversible reaction A → B is ______________________?

A. k/2 B. ln k/2 C. ln 2/k D. ln 0.5/k...

The residence time distribution of an ideal CSTR is _____________________?

A. (1/η) exp (-t/η) B. η exp (-t/η) C. exp (-t/η) D. (1/η) (-t/η)...

Chemical kinetics can predict the _______________ of a chemical reaction?

A. Rate B. Feasibility C. Both A. & B. D. Neither A. nor B....