Which statement is incorrect about catalyst___________________?

Related Mcqs:

For 3rd order reaction the hhalf life is inversely proportional to initial concentration of reactants__________________?

A. Single B. Square C. Cube D. Raise to power four...

Energy of activation for backward reaction is less than forward reaction for ___________ reactio?

A. Endothermic B. Exothermic C. Moderate D. Fast...

Which of the following type of reaction is 3rd order reaction_________________?

A. 2N2O5 = 2N2O4 + O3 B. NO + O3 ? NO2 + O2 C. 2FeCl3 + 6KI ? 2FeI2 + 6KCl + I2 D. None of these...

Greater the conc. Of reactant__________________?

A. Greater will be dx/dt B. Lesser will be dx/dt C. dx/dt will be moderate D. any of above...

The substances that reduces the effectiveness of a catalyst are called ___________________?

A. Promoters B. Poisoning catalysts C. Inhibitors D. pro-catalysts...