MCQ
Which one of the following is the most basic compound :
- A$C_6H_5-NH_2$
- B$C_6H_5-NHCH_3$
- C$C_6H_5-N(CH_3)_2$
- ✓$C_6H_5N(C_2H_5)_2$
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$C{l_2} + 2B{r^ - }\left( {aq} \right) \to 2C{l^ - }\left( {aq} \right) + B{r_2}$
$Br_2$ gas thus formed is dissolved into solution of $Na_2CO_3$ and then pure $Br_2$ is obtained by treatment of the solution with
(Critical micelle concentration ($CMC$) is marked with an arrow in the figures.)