MCQ
Which of the following is an electrophile
- A${H_2}O$
- ✓$S{O_3}$
- C$N{H_3}$
- D$ROR$
✓
Answer
Correct option: B.
$S{O_3}$
b
(b) $H - \mathop {\mathop O\limits_{ \bullet \,\, \bullet } }\limits^{ \bullet \,\, \bullet } - H,\,\,:N{H_3},\,\,R - \mathop {\mathop O\limits_{ \bullet \,\, \bullet } }\limits^{ \bullet \,\, \bullet } - R$- nucleophiles $S{O_3}$ has electron deficient centre (a reagent which can accept an electron pair in a reaction, is called an electrophile)
(b) $H - \mathop {\mathop O\limits_{ \bullet \,\, \bullet } }\limits^{ \bullet \,\, \bullet } - H,\,\,:N{H_3},\,\,R - \mathop {\mathop O\limits_{ \bullet \,\, \bullet } }\limits^{ \bullet \,\, \bullet } - R$- nucleophiles $S{O_3}$ has electron deficient centre (a reagent which can accept an electron pair in a reaction, is called an electrophile)
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