Q18Multiple correct
Electrophiles are electron seeking species. Which of the following groups contain only electrophiles?
- (i)BF3 , NH3 , H2O
- (ii)AlCl3, SO3 , NO+2 + +
- (iii)NO2 , CH3 , CH 3 – =O – +
- (iv)C2 H5 , , C 2 H5 Note : Consider the following four compounds for answering questions 19 and 20. I. II. III. IV.
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(ii) AlCl3, SO3 , NO+2 + +
(iii) NO2 , CH3 , CH 3 – =O – +