See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

Rate of reaction =        2 1 2 3 1 2 k Cl CHCl and Cl k k Cl       1 2 1 k Cl Cl k  Rate of reaction =    1/2 1 2 2 3 1 . k k Cl CHCl k 3 2 2 3