MCQ
Which is not an electrophile among the following
- A$AlCl_3$
- B$\mathop N\limits^ \oplus {O_2}$
- C$BF_3$
- D${H_3}{O^ \oplus }$
✓
Answer
Electron deficient species are known as electrophiles.
Among the given, $H_{3} O$ has lone pair of electrons for donation, so it is not electron deficient and hence, not an electrophile.
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