CHEM 219 Module 2 Problem Set | Principles of Organic Chemistry |Questions and Answers Rated A+ | Portage Learning | 2025/2026 Guide

Module 2 Problem Set: Principles of Organic Chemistry with Lab


CHEM 219 Module 2 Problem Set | Principles of
Organic Chemistry | Portage Learning | 2025/2026
Guide

Score for this quiz: 10 out of 10




Question 1 Not yet graded / 0 pts


Define hydrocarbon.

Your Answer:

A hydrocarbon is a fully saturated chain of carbons and hydrogens




Answer:

Molecules composed only of the elements carbon and
hydrogen.




Question 2 Not yet graded / 0 pts


What are the two major classes of hydrocarbon compounds?


Your Answer:

, Module 2 Problem Set: Principles of Organic Chemistry with Lab




Question 3 Not yet graded / 0 pts


Describe the fundamental structural differences between alkanes,
alkenes, and alkynes.


Your Answer:

Alkanes have a c-c bond

Alkenes have a minimum of one C=C bond

Alkynes have a minimum of one




Answer:

AlkANES have only C-C single bonds (saturated).

AlkENES have at least one C=C.

AlkYNES have at least one C≡C.




Question 4 Not yet graded / 0 pts

, Module 2 Problem Set: Principles of Organic Chemistry with Lab




Name the following alkanes using IUPAC systematic nomenclature
methodology:


Alkanes and Cycloalkanes




Answer:

Aliphatic Hydrocarbons (alkanes, alkenes, alkynes) and
Aromatic Hydrocarbons (benzene)




Your Answer:
A. 4-Ethyl-2,2-dimethylhexane
B. 1,1,3-TRIMETHYLCYCLOHEXANE
C. 1,3,3-Trichlorobutane
D. 3-Methylhexane




Answer:

A. 4-ethyl-2,2-dimethylhexane

B. 1,1,3-trimethylcyclohexane

C. 1,3,3-trichlorobutane

D. 3-methylhexane