Which of the following is not an isomer of hexane?
1.2,2-dimethylbutane
2.2,2-dimethylpentane
3.3-methylpentane
4.2-methylpentane
5.2,3-dimethylbutane
Question 2What is the systematic name of the alkane shown below?
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1.3,7-dimethyl-4-propyloctane
2.2-methyl-5-(1-methylpropyl)octane
3.2-ethyl-6-methyl-3-propylheptane
4.3-methyl-4-(3-methylbutyl)heptane
5.2,6-dimethyl-5-propyloctane
Question 3What is the best IUPAC name for the following compound?
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1.2-ethyl-3-isopropylhexane
2.1-isopropyl-3-ethylhexane
3.4-isopropyl-5-ethylhexane
4.3-methyl-4-isopropylheptane
5.4-isopropyl-3-methylheptane
Question 4Which of the following choices is not an alkane?
1.C12H26
2.C10H20
3.C11H24
4.C16H34
5.C20H42