MCQ
Which of the following reaction is incorrect


- A$a,\, b,\, c$
- ✓$b, \,c$
- C$a, \,b, \,c,\, d$
- D$b, \,c, \,e$

$(ii)$ Phenol on reaction with $CHCl_3 +$ Aq. $NaOH$ gives salicyaldehyde.
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$N{O_2} + {F_2}\xrightarrow{{slow}}N{O_2}F + F$
$N{O_2} + F\xrightarrow{{fast}}N{O_2}F$
Thus rate expression of the above reaction can be written as