The molecularity and the order of reaction respectively, for the hydrolysis of methyl acetate in presence of acids are_______________?

Related Mcqs:

In an exothermic reaction, the energy of the reacting substances as compared to that of products is____________________?

A. More B. Less C. Same D. Either A. or B., depends on order of reaction...

Pick out the wrong statement ?

A. For a first order consecutive reaction, a tubular flow reactor as compared to a stirred tank reactor provides higher overall selectivity B. For an ideal mixed reactor at steady state, the exit stream has the same composition as fluid within the reactor and the space time is equivalent to holding time for constant density … Pick out the wrong statement ?Read More...

Promoter_____________________?

A. Initiates a chemical reaction and is a catalyst by itself B. Alters the position of equilibrium in a reversible reaction C. Increases the number of active centres by increasing the unevenness of catalyst surface and by creating discontinuities in the crystals D. All A., B. and C....

The first order gas phase reaction as shown in the bellow figure is conducted isothermally in batch mode. The rate of change of conversion with time is given by________________?

A. dXA/dt = k1 (1 – XA)2 (1 + 2XA) B. dXA/dt = k1 (1 – XA) (1 + 0.5XA) C. dXA/dt = k1 (1 – XA) D. dXA/dt = k1 (1 – XA)/(1 + XA)...

Promoter is added to the catalyst to improve its____________________?

A. Porosity B. Sensitivity C. Surface area D. None of these...