When catalysts and reactants are in more than one phase it is________________?

Related Mcqs:

The value of activation energy is primarily determined by_______________?

A. Temperature B. Effective collision C. Concentration of reactants D. Chemical nature of reactants and products...

Spontaneous reactions are_______________?

A. Moderate B. Slow C. Fast D. not natural...

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...

Each catalyst has_________________?

A. Specificity B. Special structure C. Its own Ea D. all of above...

A catalyst can not effect__________________?

A. Products B. Chemical equilibrium C. Reactants D. both A & B...