Pre-Quiz 5

1. Which of the following is an IMPOSSIBLE name in the IUPAC system?

a) methylcyclohexane

b) 1-methylcyclohexene

c) 2-methylcyclohexene

d) 3-methylcyclohexene

e) 4-methylcyclohexene

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2. 1,3-Dichlorocyclopentene would be

a) E

b) Z

c) can't tell

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3. The Zaitsev Rule applies to

a) substitution reactions

b) acid-base reactions

c) elimination reactions

d) addition reactions

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4. Dehydration of 2-butanol could give how many possible alkene isomers?

a) 1

b) 2

c) 3

d) 4

e) more than 4

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5. E2 elimination from an alkyl halide requires that the H and X eliminated be

a) gauche

b) anti

c) eclipsed