1.

Which of the following `IUPAC` name is correct?A. `2,2`-DimethylbutaneB. `2`-EthyhexaneC. `3`-IsopropylpentaneD. `1,1`-Dimethylbutane

Answer» Correct Answer - A
Compound (2) : The ethyl group should be a part of the longest chain: `3`-methylheptane, `CH_(3)CH(CH_(3))CH_(2)CH_(2)CH_(3)`.


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