How will you convert ethane to butane

Explanation

To convert ethane (C2H6) to butane (C4H10), we can use Ward's reaction. Here’s a step-by-step breakdown of the process:

### Step 1: Halogenation of Ethane
1. **Starting Material**: Ethane (C2H6)
2. **Reagents**: Iodine (I2) and Nitric Acid (HNO3)
3. **Reaction**: Ethane reacts with iodine in the presence of nitric acid to form ethyl iodide (C2H5I).
\[
\text{C2H6} + \text{I2} + \text{HNO3} \rightarrow \text{C2H5I}
...