Question

a) a reaction of first order in A and second order in B
1. write differential rate equation
2. how is rate affected when concentration of B is tripled? ​

Answer 1

hope it helped you friend please mark me as brainliest and follow me I need more thanks please

Answer 2

1,] Rate (r) = - d[R]/dt = k[A][B]^2 -------(i)

2,] when we increase the concentration of B triple then the rate is -:

(r') = k[A][3B]^2 ------------(ii)

(r')/(r) = k[A][3B]^2 / k[A][B]^2

r' = 9r

The reac^n rate will increase 9 time ...

I hope its helpful for u ........!!!