Question

Draw normal, iso and neo forms for Heptane?



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Answer 1

Answer:

Common name: A nomenclature system useful for naming simple organic molecules. It often fails for more complex molecules, in which case systematic or (better yet) IUPAC nomenclature is preferable.

The prefix "n-" (or normal) is used when all carbons form a continuous, unbranched (linear) chain. If a functional group (such as an alcohol) is present that functional group is on the end of the chain. Not to be confused with 'nor', which indicates a missing methyl group.