Question

The rate equation for the reaction A + B ---> P is rate = K [A]¹ [B]². By how many times
does the rate of reaction increase when concentrations of A & B are doubled?​

Answer 1

Explanation:- i) For a reaction, A+B→P

• R₁ = K[A][B]² _____(I)

if the concentration of B is double ,

• R₂ = K [A] [2B]²______(I)

On dividing (1) and (2)

• R₁ /R₂ = K [A][B]²/K [A] [2B]²
• R₂/R₂ = [B]²/4[B]²
• R₁/R₂ = 1/4
• R₂ = 4R₁

The rate of reaction will be four time the initial rate .

Answer 2

Answer:

refer to this attachment ✅✅✅