CHEM233 C001 Winter 2025
GOB-Properties of Alcohols
Final Report
Student Name
Student ID
Lesson
Institution
Session
Course
Instructor
Test Your Knowledge
Identify each bond as either ionic or covalent.
Ionic Bond Covalent Bond
1 Na-Cl Li-Br K-OH 2 H-O-H H-CH3 O=O
Identify each compound as either polar or nonpolar.
Polar Nonpolar
1 NH3 HF HOCH3 2 CH3-CH3 N2 H2
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, Identify the physical state of each compound at room temperature (25°C)
based on its provided boiling point.
Gas Liquid
1 Ammonia (-33°C) 2 Water (100°C)
Butane (-1°C) Ethanol (78°C)
Diethyl ether (34°C)
Exploration
Ionic bonds occur when atoms _____.
gain or lose electrons
have complete charge separation
are bonded by opposite charges
All of the above
Covalent bonds are formed when atoms share electrons.
True
False
1-Butanol has a higher boiling point than tert-butyl alcohol.
True
False
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, As the number of hydrogen bond donors in a molecule increase, the boiling
point decreases.
True
False
An alcohol with three carbon groups is classified as a ______.
primary alcohol
secondary alcohol
tertiary alcohol
All of the above
Oxygen is more electronegative than hydrogen.
True
False
When two alcohols hydrogen bond, the hydrogen is the hydrogen bond _____
and the lone pair on oxygen is the hydrogen bond _______.
acceptor; donor
donor; acceptor
transporter; donor
acceptor; facilitator
The intermolecular interaction between the C-H of an alcohol and the lone
pair of oxygen on water is a repulsive interaction.
True
False
Copyright 2025 - Science Interactive | https://scienceinteractive.com
GOB-Properties of Alcohols
Final Report
Student Name
Student ID
Lesson
Institution
Session
Course
Instructor
Test Your Knowledge
Identify each bond as either ionic or covalent.
Ionic Bond Covalent Bond
1 Na-Cl Li-Br K-OH 2 H-O-H H-CH3 O=O
Identify each compound as either polar or nonpolar.
Polar Nonpolar
1 NH3 HF HOCH3 2 CH3-CH3 N2 H2
Copyright 2025 - Science Interactive | https://scienceinteractive.com
, Identify the physical state of each compound at room temperature (25°C)
based on its provided boiling point.
Gas Liquid
1 Ammonia (-33°C) 2 Water (100°C)
Butane (-1°C) Ethanol (78°C)
Diethyl ether (34°C)
Exploration
Ionic bonds occur when atoms _____.
gain or lose electrons
have complete charge separation
are bonded by opposite charges
All of the above
Covalent bonds are formed when atoms share electrons.
True
False
1-Butanol has a higher boiling point than tert-butyl alcohol.
True
False
Copyright 2025 - Science Interactive | https://scienceinteractive.com
, As the number of hydrogen bond donors in a molecule increase, the boiling
point decreases.
True
False
An alcohol with three carbon groups is classified as a ______.
primary alcohol
secondary alcohol
tertiary alcohol
All of the above
Oxygen is more electronegative than hydrogen.
True
False
When two alcohols hydrogen bond, the hydrogen is the hydrogen bond _____
and the lone pair on oxygen is the hydrogen bond _______.
acceptor; donor
donor; acceptor
transporter; donor
acceptor; facilitator
The intermolecular interaction between the C-H of an alcohol and the lone
pair of oxygen on water is a repulsive interaction.
True
False
Copyright 2025 - Science Interactive | https://scienceinteractive.com
