test bank ochem 2 exam 1 Questions and Correct
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Quiz: How many distinct alkynes exist with a molecular formula of C4H6?
A) 0B) 1C) 2D) 3E) 4
Ans: 2
Quiz: How many distinct terminal alkynes exist with a molecular formula
of C5H8
A) 1B) 2C) 3D) 4E) 5
Ans: 2
Quiz: Which of the following improperlydescribes the physical properties
of an alkyne?
A) relatively nonpolarB) nearly insoluble in waterC) less dense than waterD)
insoluble in most organic solventsE) boiling point nearly the same as an alkane
with similar carbon skelet
Ans: D) insoluble in most organic solvents
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, Quiz: Which of the following alkynes has the lowest boiling point?
A) 3,3-dimethyl-1-butyneB) 1-hexyneC) 2-hexyneD) 3-hexyneE) 1-decyne
Ans: A
Quiz: What products result when calcium carbide is combined with water?
Ans: acetylene and calcium hydroxide
Quiz: Which of the species below is less basic than acetylide?
A) CH3LiB) CH3ONaC) CH3MgBrD) both A and CE) all of the above
Ans: B
Quiz: Among the compounds water, but-1-yne, but-2-yne, and ethane,
which are stronger acids than ammonia?
A) but-1-yne and ethaneB) water and but-1-yneC) water and ethaneD) but-1-
yne and but-2-yne
Ans: A
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Detailed Answers (Verified Answers) ||Already
Graded A+||Newest Version
Quiz: How many distinct alkynes exist with a molecular formula of C4H6?
A) 0B) 1C) 2D) 3E) 4
Ans: 2
Quiz: How many distinct terminal alkynes exist with a molecular formula
of C5H8
A) 1B) 2C) 3D) 4E) 5
Ans: 2
Quiz: Which of the following improperlydescribes the physical properties
of an alkyne?
A) relatively nonpolarB) nearly insoluble in waterC) less dense than waterD)
insoluble in most organic solventsE) boiling point nearly the same as an alkane
with similar carbon skelet
Ans: D) insoluble in most organic solvents
o
o
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WhatsApp or call o Resources & Updates: [Testtrackers - Stuvia US]
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[+254707240657]
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me in the number given.
, Quiz: Which of the following alkynes has the lowest boiling point?
A) 3,3-dimethyl-1-butyneB) 1-hexyneC) 2-hexyneD) 3-hexyneE) 1-decyne
Ans: A
Quiz: What products result when calcium carbide is combined with water?
Ans: acetylene and calcium hydroxide
Quiz: Which of the species below is less basic than acetylide?
A) CH3LiB) CH3ONaC) CH3MgBrD) both A and CE) all of the above
Ans: B
Quiz: Among the compounds water, but-1-yne, but-2-yne, and ethane,
which are stronger acids than ammonia?
A) but-1-yne and ethaneB) water and but-1-yneC) water and ethaneD) but-1-
yne and but-2-yne
Ans: A
o
o
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[+254707240657]
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