question_answer 59)

  Consider the reaction A ® B. The concentration of both the reactants and the products varies exponentially with time. Which of the following figures correctly describes the change in concentration of reactants and products with time?

Answer:

                  (b) A ?> 6 Concentration of reactants and products varies exponentially w.r.t time. (i) Concentration of reactant (here, A) decreases exponentially w.r.t time.                   (ii) Concentration of product (here, B) increases exponentially w.r.t time new line correct graph representing the above reaction is (b).