The rate of change of concentration of 'B' for reaction: A → B, is given as: d[B]/dt = K[A]^1/3. The — Chemical Kinetics Chemistry Question

💡 Solution & Explanation

Reaction rate -d[A]/dt = d[B]/dt = K[A]^(1/3). Integrating from [A0] to [A0]/2 gives t1/2 = 3[A0]^(2/3)(1 - (1/2)^(2/3)) / (2K) which rearranges to the expression in option A. Therefore, correct answer is A.