Question

For the rxn 2A gives product A2 the rate of rxn becomes 27 times when the concentration of A is increased 3 times . Give proper Answer plzz ☺​

Answer 1

Answer:

Explanation:Thus for the reaction: Rate law says that rate of a reaction is directly proportional to the concentration of the reactants each raised to a stoichiometric coefficient determined experimentally called as order. On increasing the concentration of a by 9 times the rate becomes 3 times.

hope it helps u

Answer 2

Answer:

Let the rate law for the reaction be r=k[A]^n ----- (i)

★ According to the question

27r=k[3A]^n ----- (ii)

Dividing equation (ii) by equation (i) we get

27r/r=k[3A]^n/k[A]^n

or, 33=3n

Order of Reaction , n=3