Chemical Kinetics and Nuclear ChemistryHard
Question
A Catalyst
Options
A.Changes the equilibrium constant
B.Lowers the activation energy
C.increases the forward and backward reactions at different speeds.
D.Follows same mechanism for the reaction.
Solution
A catalyst lowers down the activation energy . Greater is decrease in activationenergy,higher will be the reaction rate.
Create a free account to view solution
View Solution FreeTopic: Chemical Kinetics and Nuclear Chemistry·Practice all Chemical Kinetics and Nuclear Chemistry questions
More Chemical Kinetics and Nuclear Chemistry Questions
Under the same reaction conditions, initial concentration of 1.386 mol dm-3 of a substance becomes half in 40 seconds an...The time for half life period of a certain reaction A → products is 1 hour. When the initial concentration of the ...The rate equation for the reaction 2A + B → C is found to be: rate k[A][B]. The correct statement in relation to t...In the acid hydrolysis reaction A + H2O + H+ → Products, where [H+] = 0.1 M and H2O is present in large excess, the appa...Consider the following first-order decomposition reaction. A4(g)→ 4A(g)Which of the following statement(s) is/are correc...