The general formula of alkenes is `C_n H_(2n)` , therefore, the first stable member of this series is____.

Explanation

To solve the question regarding the first stable member of the alkene series, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the General Formula**:
The general formula for alkenes is given as \( C_nH_{2n} \). This means for every 'n' carbon atoms, there are \( 2n \) hydrogen atoms.

2. **Identify the Value of 'n'**:
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