Chem 104 - Exam 2 Newest 2026 Complete
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Terms in this set (40)
Which of the following molecules H2O
possess a dipole moment? Choose NF3
all that apply.
C2H2
H2O
NF3
Using the trends in Barium
electronegativity on the periodic
table, which of the following
elements should possess the lowest
electronegativity value?
Which of the following correctly Double and triple bonds involve the sharing of 4
describes a fundamental difference and 6 electrons between two atoms respectively
between single, double and triple while a single bond involves the sharing of only 2
covalent bonds? electrons between two atoms.
Which of the following molecules All of the above: Electronegativity differences
contains only bonds that have no between the atoms involved in the bonds present
dipole moments? are all less than 0.5. Check the electronegativity
difference between a C and H, a H and S, a N
and Cl!
, When an oxygen atom combines The bond formed shows shared electrons
with another oxygen atom, the spending equal amounts of time around both
bond formed is correctly described atoms involved in the bond.
by which of the following The bond formed is nonpolar.
statements? Choose all that apply.
The premise behind VSEPR is most The arrangement of atoms in a 3-D space will
accurately stated by which of the minimize the repulsion among valence electron
following? pairs.
The statements are the Polar covalent bonding, with the oxygen end
distinguishing features of the partial negative and the carbon end partial
representations referred to. Carbon positive.
monoxide, CO, is a colorless,
odorless but toxic gas. Which of the Why: The electronegativity difference between C
following best describes the and O is 1.0 which is polar covalent bonding and
bonding present in this molecule? the oxygen has the higher electronegativity and
so would be the partial negative end of the
bond.
How many total electrons (not 4
electron pairs) are being shared in a
double covalent bond?
In this section we have looked at All of these statements are correct.
various representations of
molecular compounds. Choose the
correct statement from those
below.
If a central atom has a total of three Bent
electron sets and only one of those
electron sets is a lone pair and the
others are bonding sets, the
observed shape (3-D shape) would
be which of the following?
Questions | With 100% Correct Answers graded
A+ Guaranteed Success!!
Save
Terms in this set (40)
Which of the following molecules H2O
possess a dipole moment? Choose NF3
all that apply.
C2H2
H2O
NF3
Using the trends in Barium
electronegativity on the periodic
table, which of the following
elements should possess the lowest
electronegativity value?
Which of the following correctly Double and triple bonds involve the sharing of 4
describes a fundamental difference and 6 electrons between two atoms respectively
between single, double and triple while a single bond involves the sharing of only 2
covalent bonds? electrons between two atoms.
Which of the following molecules All of the above: Electronegativity differences
contains only bonds that have no between the atoms involved in the bonds present
dipole moments? are all less than 0.5. Check the electronegativity
difference between a C and H, a H and S, a N
and Cl!
, When an oxygen atom combines The bond formed shows shared electrons
with another oxygen atom, the spending equal amounts of time around both
bond formed is correctly described atoms involved in the bond.
by which of the following The bond formed is nonpolar.
statements? Choose all that apply.
The premise behind VSEPR is most The arrangement of atoms in a 3-D space will
accurately stated by which of the minimize the repulsion among valence electron
following? pairs.
The statements are the Polar covalent bonding, with the oxygen end
distinguishing features of the partial negative and the carbon end partial
representations referred to. Carbon positive.
monoxide, CO, is a colorless,
odorless but toxic gas. Which of the Why: The electronegativity difference between C
following best describes the and O is 1.0 which is polar covalent bonding and
bonding present in this molecule? the oxygen has the higher electronegativity and
so would be the partial negative end of the
bond.
How many total electrons (not 4
electron pairs) are being shared in a
double covalent bond?
In this section we have looked at All of these statements are correct.
various representations of
molecular compounds. Choose the
correct statement from those
below.
If a central atom has a total of three Bent
electron sets and only one of those
electron sets is a lone pair and the
others are bonding sets, the
observed shape (3-D shape) would
be which of the following?
