MCQ
Major product $A$ is


- A

- B

- C

- ✓







Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
(Atomic No. $= Ti : 22,$ $Cr : 24$ and $Mo : 42$ )
$(I)$ $NO + Br_2 \rightleftharpoons NOBr_2 $ ........ Fast
$(II)$ $NOBr_2 + NO \rightarrow 2NOBr$ ......... Slow
The overall order of this reaction is
Reason : Transition metals have a large energy difference between the $ns^2$ and $(n -1)d$ electrons.