Allyl iodide can be obtained from allyl chloride. Explain.

Explanation

To explain how allyl iodide can be obtained from allyl chloride, we can follow these steps:

### Step 1: Identify the Reactants
We start with allyl chloride (CH2=CH-CH2Cl) and sodium iodide (NaI) as the reactants.

### Step 2: Reaction Conditions
The reaction is typically carried out in the presence of a solvent like acetone. Acetone is used because it helps to dissolve sodium iodide and facilitates the reaction.

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