Why do alkenes prefer to undergo electrophilec addition reaction while arenes prefer electrophilic substitution reactions ? Explain.

Explanation

To answer the question of why alkenes prefer electrophilic addition reactions while arenes prefer electrophilic substitution reactions, we can break down the explanation into several steps.

### Step-by-Step Solution:

1. **Understanding Alkenes and Arenes**:
- Alkenes are unsaturated hydrocarbons that contain at least one carbon-carbon double bond (C=C). An example is propene (CH3-CH=CH2).
- Arenes are aromatic compounds, which are also unsaturated but have a stable ring structure with delocalized π electrons. A common example is benzene (C6H6).

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