Chapter 6.5 Quiz 5 Questions 25 points

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Chapter 6.5 Quiz5 Questions25 points
2
According to VSEPR theory, the electrostatic
repulsion between electron pairs surrounding an
atom causes

1. an electron sea to form.
2. positive ions to form.
3. these pairs to be separated as far as possible.
4. light to reflect.

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3
According to VSEPR theory, the shape of an AB3
molecule is

1. trigonal planar.
2. linear.
3. tetrahedral.
4. bent.

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4
The intermolecular attraction between a hydrogen
atom bonded to a strongly electronegative atom
and the unshared pair of electrons on another
strongly electronegative atom is called

1. electron affinity.
2. hydrogen bonding.
3. covalent bonding.
4. electronegativity.

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5
Compared with molecular bonds, the strength of
intermolecular forces is

1. weaker.
2. about the same.
3. stronger.
4. too variable to compare.

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6
The following molecules contain polar bonds. The
only polar molecule is

1. CCl4
2. NH3
3. CO2
4. CH4

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Participant Scores
20 Stonecypher, Erin 15 O'Neill, Maura
20 Northern, David 15 Mercuri, Hannah
20 Miller, Trey
20 Wager, Joel
15 Dieterle, Cooper
15 Bennett, Maryann
15 Snowden, Gerrynn
15 Zerda, Alex
15 Brittain-Mynes, Ian
15 Symes, Robert
8
Team Scores
20 I'm debating right now
17.5 G.E.S.S.
15 Alex Trebeck's
15 Shrug1
15 HBTI 1
12.5 I don't know