Supply formulae for the organic products from the reaction of `CH_3 CHCl. CH_2 CH_3 + NaOH(aq)`

Explanation

To determine the organic products from the reaction of `CH3CHClCH2CH3` with `NaOH(aq)`, we can follow these steps:

### Step 1: Identify the Reactants
The reactants are:
- `CH3CHClCH2CH3` (which is 3-chlorobutane)
- `NaOH` (sodium hydroxide)

### Step 2: Understand the Reaction Mechanism
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