How does the rate of a reaction change after a catalyst is added?A.The rate increases.B.The rate becomes zero.C.The rate decreases.D.The rate remains the same.

Adding a catalyst increases the reaction rate by...

A certain catalyzed reaction is known to have an activation energy =Ea50.0/kJmol. Furthermore, the rate of this reaction is measured at 310.K and found to be ×3.8/101Ms. Use this information to answer the questions in the table below.Suppose the concentrations of all reactants is kept the same, but the temperature is raised by 10% from 310.K to 341.K. The rate will How will the rate of the reaction change?Suppose the concentrations of all reactants is kept the same, but the catalyst is removed, which has the effect of raising the activation energy by 10%, from 50.0/kJmol to 55.0/kJmol. The rate will How will the rate of the reaction change?

How does a catalyst effect rate of a reaction? Give an example of specific acid catalysedreaction.

Question 11adding a catalyst increases the rate of reaction byA same reaction pathway and higher activation energyB providing an alternate pathway with lower activation energyC same reaction pathway and lower activation energyD providing an alternate pathway with higher activation energy

What happens to the reaction rate as the reactants get used up in a reaction?A.The rate of the reaction stays constant until the reactants are gone.B.The rate of the reaction begins to decrease as reactants are used up.C.The rate of the reaction increases steadily as products are formed.D.The rate of the reaction is not affected by the concentration of reactants.SUBMITarrow_backPREVIOUS