How will you bring about the following conversions?
(1) Propanone to propane
(2) Benzyl chloride to benzaldehyde

Explanation

To bring about the conversions from propanone to propane and from benzyl chloride to benzaldehyde, we can follow these steps:

### Conversion 1: Propanone to Propane

1. **Identify the Reactants**: The starting compound is propanone (CH3COCH3), which is also known as acetone.

2. **Reduction Reaction**: To convert propanone to propane, we need to reduce the carbonyl group (C=O) to a methylene group (CH2). This can be achieved through a reduction reaction.

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