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Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the IUPAC name for CH3CH2CH(CH3)CH3?
A
1, 1-dimethylpropane
B
2-ethylpropane
C
2-methylbutane
D
3-methylbutane
Explanation: 

Detailed explanation-1: -The IUPAC name of the given compound is 2-Methylbutane.

Detailed explanation-2: -Thus IUPAC name is: 3-methylpentane.

Detailed explanation-3: -so pentene. There are no locants in this compound. So, the IUPAC name of CH 3 CH 2 CH 2 CH = CH 2 is Pent ene.

Detailed explanation-4: -The IUPAC name of the compound CH3-CH(CH3)-CH2-C ≡ C-CH3 is 2-methyl-4-hexyne.

Detailed explanation-5: -So, the IUPAC name of the given alkane is nonane.

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