#41 39. Which of the following class of molecules is most likely to act as a base?A) alkyneB) amineC) carboxylic acidD) ester40. Which types of compounds are saturated hydrocarbons?A)B)C)AlkanesAlkenesAlkynesD)Aromatic hydrocarbonsE)All of the hydrocarbons above are unsaturated hydrocarbons.41. What is the IUPAC name of this compound?H3CCH2CH3A) Ethyl-methyl-cyclopropane1-Ethyl-2-methylcyclopropaneB)C) Ethyl-2-methylcyclobutaneD) Ethyl-2-methylcyclotrianeE) 1-Ethyl-2-methylcyclobutane42. What is the structure of 2-methylhexane?A) (CH3)2CHCH2CH2CH3B) (CH3);CCH2CH2CH2CH;C) CH;CH2CH2CH2CH2CH2CH3D) (CH3)»CHCH;CH;CH2CH343. Which name is not a valid IUPAC name for an alkane?A) 2,3,4-TrimethylhexaneB) 1-Ethyl-2-butylpentaneC) 1-Butyl-2-ethylcyclopentaneD) 5-Butyl-2-methylnonane44. What organic product is formed when a carboxylic acid reacts with an alcohol in the preseacid?C) A ketoneD) An amideA) An etherB) An ester

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Chemistry

#41

World of Chemistry, 3rd edition

3rd Edition

ISBN:9781133109655

Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Chapter20: Organic Chemistry

Section: Chapter Questions

Problem 39A

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Question

#41

39. Which of the following class of molecules is most likely to act as a base?
A) alkyne
B) amine
C) carboxylic acid
D) ester
40. Which types of compounds are saturated hydrocarbons?
A)
B)
C)
Alkanes
Alkenes
Alkynes
D)
Aromatic hydrocarbons
E)
All of the hydrocarbons above are unsaturated hydrocarbons.
41. What is the IUPAC name of this compound?
H3C
CH2CH3
A) Ethyl-methyl-cyclopropane
1-Ethyl-2-methylcyclopropane
B)
C) Ethyl-2-methylcyclobutane
D) Ethyl-2-methylcyclotriane
E) 1-Ethyl-2-methylcyclobutane
42. What is the structure of 2-methylhexane?
A) (CH3)2CHCH2CH2CH3
B) (CH3);CCH2CH2CH2CH;
C) CH;CH2CH2CH2CH2CH2CH3
D) (CH3)»CHCH;CH;CH2CH3
43. Which name is not a valid IUPAC name for an alkane?
A) 2,3,4-Trimethylhexane
B) 1-Ethyl-2-butylpentane
C) 1-Butyl-2-ethylcyclopentane
D) 5-Butyl-2-methylnonane
44. What organic product is formed when a carboxylic acid reacts with an alcohol in the prese
acid?
C) A ketone
D) An amide
A) An ether
B) An ester

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