NEET Chemistry Chemical Kinetics Questions Solved


Following reaction was carried out at 300 K.

2SO2g+O2g2SO3g

How is the rate of formation of SO3related to the rate of disapperance of O2 ?

(A) -O2t=+12SO3t                           

(B) -O2t=SO3t

(C) -O2t=-12SO3t                           

(D) None of these

(A) Rate of reaction =-O2t=+12SO3t

Therefore, rate of disappearance of O2 is related to rate of formation of SO3 as -O2t=+12SO3t

Difficulty Level:

  • 72%
  • 9%
  • 6%
  • 15%