Question

In the formation of sulphur trioxide by the contact
process 2S02 (g) + 02(g) 2SO3(g); the rate of
reaction is expressed as
d[02] -2.5 x 10-4 mol L-1 s-1
dt
The rate of disappearance of (SO) will be
(1) 5 x 10-4 mol L-1 s-1
(2) -2.25 x 10-4 mol L-1 s-1
(3) 3.75 x 10-4 mol L-1 s-1
(4) 50.0 x 10-4 mol L-1 s-1​

Answer 1

Answer:

(1)5 × 10^-4 mol L-1 s-1