MCQ
. The above structural formula refers to


- A$BHC$
- B$DNA$
- ✓$DDT$
- D$RNA$


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$NO(g) + Br_2 (g) \rightleftharpoons NOBr_2 (g)$
$NOBr_2(g)+ NO(g) \longrightarrow 2NOBr(g)$
If the second step is the rate determining step, the order of the reaction with respect to $NO(g)$ is
