A hydrocarbon of melecular formula `C_(5)H_(10)` on monochlorination gives one product and on dichlorination gives three products (excluding stereoisomers) . Identify the hydrocarbon .

Explanation

To solve the problem, we need to identify a hydrocarbon with the molecular formula C5H10 that behaves in a specific way during chlorination. Let's break down the solution step by step.

### Step 1: Understand the Molecular Formula
The molecular formula C5H10 indicates that the hydrocarbon can either be a cyclic compound or an alkene. The two main candidates for this formula are cyclopentane (a cyclic compound) and pentene (an alkene).

**Hint:** Consider the structure of both possible hydrocarbons and how they might react with chlorine.

### Step 2: Analyze Monochlorination
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