# E-PolyLearning

 1. What is the order of the following chemical reaction, if the rate of formation of 'C', increases by a factor of 2.82 on doubling the concentration of 'A' and increases by a factor of 9 on trebling the concentration of 'B'? a. 7/2 b. 7/4 c. 5/2 d. 5/4

 2. For a reaction of the following type, the rate of reaction (- rₓ) is given by a. (K₁+K₁)Cₓ b. (K₁+K₂+K₃)Cₓ c. K₁Cᵥ - K₂Cₓ d. (K₁-K₂)Cₓ