General Chemistry II (CHEM113) ACS Final Exam Questions and Answers | 100% Pass
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Module
ACS Chemistry
Institution
ACS Chemistry
General Chemistry II (CHEM113) ACS
Final Exam Questions and Answers |
100% Pass
The two states that are collectively known as the condensed states are _______. - ️️
Correct-solid and liquid
The attractive forces that exist between all molecules and atoms, and are the forces that
hold many...
General Chemistry II (CHEM113) ACS
Final Exam Questions and Answers |
100% Pass
The two states that are collectively known as the condensed states are _______. -
✔️✔️Correct-solid and liquid
The attractive forces that exist between all molecules and atoms, and are the forces that
hold many solids and liquids together - ✔️✔️Correct-intermolecular forces
Intermolecular forces are only significant at _____. - ✔️✔️Correct-short distances
The state of a sample of matter is determined by the magnitude of __________. -
✔️✔️Correct-the intermolecular forces present
Gases have a ___ density, ___ shape, and ____ volume. These qualities are due to
Hydrogen bonding exists in all ___. - ✔️✔️Correct-molecules containing a hydrogen atom
directly bonded to a nitrogen, oxygen, or flourine
Hydrogen bonding is due to - ✔️✔️Correct-the large electronegativity differences between
the H+ and -F, -O, -N
A typical hydrogen "bond", despite it being the strongest intermolecular force, is only
about ____ as strong as a covalent chemical bond. - ✔️✔️Correct-2-5%
Ion-dipole forces occur when - ✔️✔️Correct-an ionic compound is mixed with a polar
compound
Ion-dipole are even stronger than ___ and are responsible for ___. - ✔️✔️Correct-H+
bonding
ability of ionic substances to form solutions with water
What are the three important manifestations in liquids that are due to intermolecular
forces? - ✔️✔️Correct-Surface tension
Viscosity
Capillary action
Surface tension is - ✔️✔️Correct-the tendency for liquids to minimize their surface area
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