Question 1

Which of the following pairs of compounds are constitutional isomers based on their connectivity and arrangement of atoms?

Accepted Answer

Images 1, 2, 3, 4, 5, 6, 7, and 8

Question 2

How many tertiary carbons are present in the compound shown in Image 1?

Accepted Answer

3

Question 3

Which image represents the identification of secondary carbons in the compound?

Accepted Answer

Image 2

Question 4

What is the IUPAC name for the compound shown in Image 4?

Accepted Answer

2,2,3,6-tetramethylheptane

Question 5

Which compound shown in the images is a cycloalkane with two methyl groups and a pentyl substituent?

Accepted Answer

Image 7

Question 6

What is the common name of the compound shown in Image 9?

Accepted Answer

tert-butyl alcohol

Question 7

Which compound among the images would have the highest boiling point due to hydrogen bonding?

Accepted Answer

Image 9

Question 8

Which compound shown in the images is most likely to exhibit the greatest London dispersion forces?

Accepted Answer

Image 4

Question 9

Which compound shown in the images is a tertiary alcohol?

Accepted Answer

Image 9

Question 10

Which compound shown in the images is most likely to have the lowest boiling point?

Accepted Answer

Image 5

Question 11

Which compound shown in the images is a constitutional isomer of 2,2-dimethylpentanol?

Accepted Answer

Image 8

Question 12

Which compound shown in the images contains a sec-butyl group attached to a cyclopentane ring?

Accepted Answer

Image 8

Question 13

Which compound shown in the images is most likely to be classified as a primary alcohol?

Accepted Answer

Image 6

Question 14

Which compound shown in the images is most likely to have the greatest number of secondary hydrogens?

Accepted Answer

Image 4

Question 15

Which compound shown in the images is most likely to be named 4-butyl-1,2-dimethylcyclohexane?

Accepted Answer

Image 7

Question 16

Which compound shown in the images is most likely to be named 3-ethyl-4-isopropyloctane?

Accepted Answer

Image 8

Question 17

Which compound shown in the images is most likely to be named 5-ethyl-3,3-dimethyloctane?

Accepted Answer

Image 6

Question 18

Which compound shown in the images is most likely to be named 3,3,5-trimethylheptane?

Accepted Answer

Image 5

Question 19

Which compound shown in the images is most likely to be named 4-butyl-1-ethyl-2-methylcycloheptane?

Accepted Answer

Image 8

Question 20

Which compound shown in the images is most likely to be named 2,2,7-trimethylnonane?

Accepted Answer

Image 6

Organic Chemistry Nomenclature and Isomerism Study Guide

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