Final Prep: Old exams

""""
"D. 2-chloro-3-methylhexane"
"

E. C3H10

"""

"A. C3H4"
"When cyclobutene is burned in the presence of oxygen, the products are"
"CO2 and H20"
"An unknown compound may be heptane, 3-mehtylcyclohexene, or 2-heptene. If the red color of a bromine solution dissapears when it is added, the unknown may be: "
"2-heptene or 3-methylcyclohexene"
"The hydrogenation of an alkene gives"
"An alkane"
"

3. Butane

"""

"3<2<1"
"

3.CH3-CH=CH-CH3"""

"Number 1"

Which of the following compounds does not contain 8 carbons?

A.1-Octene

B.2-methylheptane

C.1,3-dimethylcyclohexane

D.2-chloro-3-methylhexane

E.All of these

D. 2-chloro-3-methylhexane

Which of the following formulas could represent and alkyne?

A. C3H4

B. C3H5

C. C3H6

D. C3H8

E. C3H10

A. C3H4
When cyclobutene is burned in the presence of oxygen, the products are
CO2 and H20
An unknown compound may be heptane, 3-mehtylcyclohexene, or 2-heptene. If the red color of a bromine solution dissapears when it is added, the unknown may be:
2-heptene or 3-methylcyclohexene
The hydrogenation of an alkene gives
An alkane

Rank the following compounds in order of increasing boiling point

1. 2-butanol

2.Cyclobutane

3. Butane

3<2<1
Which one is soluble in water?

1. CH3-CH(OH)-CH3

2. CH3-CH2-CH2-CH3

3.CH3-CH=CH-CH3

Number 1
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