Question

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Answer 1

ya chain hoti hai chemical equation ke liye

Answer 2

Answer:

Answered

Explanation:

Its already done in the picture. The numbering is already given. But if you need the IUPAC nomenclature then I am giving.

These are position isomers.

IUPAC NOMENCLATURE :

a) 4-ethyl-3-methyl heptane

b) 4-ethyl-5-methyl heptane.

Procedure: C2H5 is ethyl. CH3 is Methyl.

ethyl is present at position 4 in (a) and methyl at position 3.

ethyl is present at position 4 in (b) and methyl at position 5.

Since alphabetically "e" comes before "m" hence we first write "ethyl".

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