The rate of the reaction, X → Y, quadruples when the concentration of ‘X’ is doubled. The rate expression for the reaction is, r = K Cx n, the value of ‘n’ in this case will be_______________________?

Related Mcqs:

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...

The heat of reaction__________________?

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...

Pick out the wrong statement?

A. In a first order reaction, A → products; the reaction becomes slower as it proceeds, because the concentration of A decreases and the rate is proportional to the concentration of A B. Transition state theory approaches the problem of calculating reaction rates by concentrating on the idea of activated complexes C. According to the … Pick out the wrong statement?Read More...

Which of the following is used for calcination of limestone and dolomite in industrial practice?

A. Fluidised bed reactor B. Moving bed reactor C. Fixed bed reactor D. None of these...

An endothermic second order reaction is carried out in an adiabatic plug flow reactor. The rate of heat generation is ___________________?

A. Maximum at the inlet of the reactor B. Maximum at the exit of the reactor C. Maximum at the centre of the reactor D. Constant throughout the reactor...