sp, linear - Correct Answers: Which is the correct hybridization state and geometry for the carbon atom in HCN?
sp, linear
sp2, trigonal planar
sp3, tetrahedral
None of the above
This structure has one positive charge and one negative charge. - Correct Answers: The following structure h...
,sp, linear - Correct Answers: Which is the correct hybridization state and geometry for the carbon atom
in HCN?
sp, linear
sp2, trigonal planar
sp3, tetrahedral
None of the above
This structure has one positive charge and one negative charge. - Correct Answers: The following
structure has been drawn without formal charges. Which statement describes the missing formal
charge(s)?
This structure has one positive charge and one negative charge.
This structure has one positive charge but no negative charges.
This structure has one negative charge but no positive charges.
This structure has no formal charges.
sp2-sp3 - Correct Answers: The indicated σ bond results from the overlap of which orbitals?
sp2-sp2
sp-sp3
sp-sp2
sp2-sp3
Trigonal planar - Correct Answers: Of the following molecular geometries, which has the largest bond
angle?
Pyramidal
Tetrahedral
Trigonal planar
Bent
13 - Correct Answers: How many σ bonds are in the following compound?
8
, 9
13
14
Y, because the dipole moments do not fully cancel. - Correct Answers: Which compound has the higher
boiling point? Explain briefly.
X, because the dipole moments are far apart.
Y, because the dipole moments do not fully cancel.
Y, because it is less branched.
X, because it is more linear.
6 - Correct Answers: How many hydrogen atoms are in the compound represented by the following
bond-line drawing?
5
6
7
8
D) 9 5 - Correct Answers: The compound represented by the following bond-line drawing has how many
carbon atoms and how many π bonds?
C atoms
π bonds
(a)
10 6
(b)
10 5
(c)
96
(d)
95
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