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NEETChemistryHydrocarbons

Write the correct IUPAC name for the compound 5-Ethyl–3-methylheptane .Why is the given name wrong?

Options

  1. A3-ethyl-5-methylhexane is the correct IUPAC name as numbering is to be started from the end which gives lower
  2. B5-methyl-3-ethyl-hexane is the correct IUPAC name as numbering is to be started from the end which gives lower
  3. CThe given name is the correct IUPAC name as numbering is to be started from the end which gives higher number
  4. D3-ethyl-5-methylheptane is the correct IUPAC name as numbering is to be started from the end which gives lower

Correct answer

D. 3-ethyl-5-methylheptane is the correct IUPAC name as numbering is to be started from the end which gives lower

Step-by-step solution

Correct Option is : (D) 3-ethyl-5-methylheptane is the correct IUPAC name as numbering is to be started from the end which gives lower number to ethyl group.

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