question_answer 49)

  Consider the graph given in figure. Which of the following options does not show instantaneous rate of reaction at 40s? (a)                          (b)   (c)                          (d)   

Answer:

                  (b) Reaction occurring at smallest time interval is known as instantaneous rate of reaction e.g., instantaneous rate of reaction at 40 s is  rate of reaction during a small interval of time close to 40 s. Volume change during a small time interval close to 40 s i.e., 40 - 30s, 50 - 40s, 50 - 30s, 40 - 20s. instantaneous rate of reaction          = (a) (b) (c) (d)