A) One s bond and one p bond.
B) One s bond and two p bonds.
C) Two s bonds and one p bond.
D) Two s bonds and two p bonds.
F) None of the above
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A) I
B) II
C) III
D) IV
F) A) and D)
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A) 1-Pentyne has more carbons than 1-pentene.
B) 1-Pentyne has more carbons per hydrogen than 1-pentene.
C) 1-Pentyne is linear while 1-pentene is trigonal planar.
D) The C-C triple bond in 1-pentyne is more polar than the C-C double bond in 1-pentene.
F) A) and B)
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A) 4,4-Diethyl-1-octyne
B) 4,4-Dipropyl-1-heptyne
C) 4,4-Dipropyl-6-heptyne
D) 4,4-Diethyl-6-octyne
F) All of the above
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A) 3-sec-Butyl-1,4-octadiyne
B) 3-Isopropyl-1,5-octadiyne
C) 3-Isopropyl-1,5-nonadiyne
D) 3-sec-Butyl-1,4-nonadiyne
F) A) and C)
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A) I
B) II
C) III
D) IV
F) A) and C)
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A) Only I and II
B) Only I and III
C) Only II and III
D) Only II and IV
F) C) and D)
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A) I
B) II
C) III
D) IV
F) A) and D)
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A) Alkynes undergo many addition reactions.
B) Alkynes are more polarizable than alkenes.
C) Both p bonds of a C-C triple bond are weaker than a C-C s bond.
D) The electrons in the p bonds of alkynes are more tightly held than those of alkenes.
F) A) and D)
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A) I
B) II
C) III
D) IV
F) None of the above
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A) I
B) II
C) III
D) IV
F) A) and C)
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