How is diborane prepared ?

Explanation

To prepare diborane (B2H6), we can follow a specific chemical reaction involving sodium borohydride (NaBH4) and iodine (I2). Here is a step-by-step breakdown of the preparation process:

### Step-by-Step Preparation of Diborane (B2H6)

1. **Identify Reactants**: The main reactants needed for the preparation of diborane are sodium borohydride (NaBH4) and iodine (I2).

2. **Write the Reaction Equation**: The chemical reaction can be represented as:
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