Question

Fill in the gap in the following sentence:

Alkenes will undergo … reactions with bromine (Br₂), whereas benzene will undergo … reactions with bromine in the presence of a suitable catalyst

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1. Nucleophilic addition, electrophilic substitution

 

2. Electrophilic substitution, electrophilic addition

 

3. Nucelophilic substitution, electrophilic substitution

 

4. Electrophilic addition, electrophilic addition

 

5. Electrophilic addition, electrophilic substitution