Question

ii) The reaction between NO(g) and Cl (g) produces NOCI (g) the
following data are obtained at 295 K.
(CI,) (M) [NO] (M) Initial rate (mol L-15-4)
0.05
0.05
1.0 x 10
0.15
0.05
3.0 x 10
0.15
9.0 x 10
0.05
(A) Calculate the order of the reaction with respect to NO &
Cl, (B) Write the rate Law of the reaction. (C) Calculate the
rate constant of the reaction.
(2+1+1+1)​

Answer 1

For the reaction,

<br> Rate

<br> where, m and n are order of reaction w.r.t.

and

respectively. <br> From the given data: <br>

<br>

<br>

<br> By eqs. (2) and (3),

<br> By eqs. (2) and (4),

<br> (a)

Order w.r.t.

is

and w.r.t.

is

. <br> (b) Also rate expression