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What is the product formed when HI is heated with an alkane, and what does it suggest about the alkane's carbon arrangement?

Options

  1. AN-hexane; Linear carbon chain
  2. BIsopentane; Branched carbon chain
  3. CN-butane; Linear carbon chain
  4. DMethane; No reaction occurs

Correct answer

A. N-hexane; Linear carbon chain

Step-by-step solution

Prolonged heating with HI results in the formation of n-hexane, which suggests that all six carbon atoms are linked in a straight chain.

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