The rate of reaction for certain reaction is expressed as :
\(\frac{1}{3}\)\(\frac{d[A]}{dt}\) = \(-\frac{1}{2}\)\(\frac{d[B]}{dt}\) = \(-\frac{d[C]}{dt}\)
1/3 d[A]/dt = 1/2 d[B]/dt = -(d[C]/dt)
The reaction is :
(a) 3A → 2B + C
(b) 2B → 3A + C
(c) 2B+C → 3A
(d) 3A + 2B → C