when ethyl chloride and n-propyl chloride undergoes Wurtz
reaction which is not obtained.

Options

A. n-butane
B. n-pentane
C. n-hexane
D. isobutane

Explanation

To solve the question of what is not obtained when ethyl chloride and n-propyl chloride undergo Wurtz reaction, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Wurtz Reaction**: The Wurtz reaction involves the coupling of alkyl halides using sodium metal in dry ether, leading to the formation of alkanes. The general reaction can be represented as:
\[ 2 R-X + 2 Na \rightarrow R-R + 2 NaX \]
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