Question

The correct `IUPAC` name of the compound
is:
A. `6-`Methyl`-1-`methyl`-4-`oxohept`-6-`ene`-1-`sulphonic acid
B. `7-`Ethyl`-5-`oxooct `-7-`ene`-2-`sulphonic acid
C. `2-`Ethyl `-7-`sulphooct `-1-`ene `-4-`one
D. `7-`Methylene `-5-`oxononane `-2-`sulphonic acid

Answer 1

Correct Answer - b
`-SO_(3)H` is higher in priority.