For a chemical reaction A+2Bgives C if the rate of disappearence of A is 0 5 mol/dm3 /hour,tha rate of - Chemistry -

Question

For a chemical reaction A+2Bgives C if the rate of disappearence of
A is 0 5 mol/dm3 /hour,tha rate of disappearance of B is,
(a) 0 25 (b)0 5 (c)1 (d)2
please give the ans as soon as possible

Geetha · Accepted Answer

The given reaction isA+ 2 B → CThe rate can be represented as -d[A]dt =  -12d[B]dt = d[C]dt0
5 =-12d[B]dt-d[B]dt = 0
5 × 2 = 1 mol/dm3/hourOption c is correct

For a chemical reaction A+2Bgives C if the rate of disappearence of A is 0.5 mol/dm3 /hour,tha rate of disappearance of B is, (a) 0.25 (b)0.5 (c)1 (d)2 please give the ans. as soon as possible.

For a chemical reaction A+2Bgives C if the rate of disappearence of A is 0.5 mol/dm3 /hour,tha rate of disappearance of B is,
(a) 0.25 (b)0.5 (c)1 (d)2
please give the ans. as soon as possible.