Q.
For a reaction, $A + 2B \rightarrow C$, rate is given by $+ \frac{d\lbrack C\rbrack}{dt} = k\lbrack A\rbrack\lbrack B\rbrack$,hence, the order of the reaction is
A) 3
B) 2
C) 1
D) 0
Explanation
(b)
Rate $\left( \frac{+ d\lbrack C\rbrack}{dt} \right) = k\lbrack A\rbrack\lbrack B\rbrack$
Thus, the order of reaction w.r.t. A=1
The order of reaction w.r.t.B=1
Total order of reaction=1+1=2
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.