A                     is a biocatalyst that increases the rate of the reaction without being changed.

Related MCQs

• The rate law for a reaction between the substances A and B is given by rate = K[A]n [B]m. On doubling the concentration of A and halving the concentration of B. What will be the ratio of the new rate of the earlier rate of the reaction?
• The rate of reaction, A + B Products, is given by the equation, r = k[A][B]. If B is taken in excess, what would be the order of reaction?
• The rate of decomposition of a substance increases concentration of substance at same temperature. Find out order of reaction.
• Enzyme increases the rate of reaction by lowering the activation energy.
• On which factor the rate constant of a reaction does not depend upon?
• The rate of reaction that does not involve gases, is not dependent on                            
• Which of the following factor does not effect the rate of reaction?
• The reaction rate is greatly influenced by
• Which of the following will decrease the rate of reaction?
• Membrane permeation rate increases proportionally to effective pressure.