Place the following in order of increasing a x bond

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Place the following in order of increasing A X bond angle where A represents from CHEMISTRY INORGANIC at Westminster College

29 )   Place the following in order of increasing A - F bond angle , where A represents the central atom in each molecule . PF 3 OF 2 PF 4 ⁺
A ) PF 3 < OF 2 < PF 4 ⁺
B ) OF 2 < PF 3 < PF 4 ⁺
C ) OF 2 < PF 4 ⁺ < PF 3
D ) PF 4 ⁺ < OF 2 < PF 3
E ) PF 4 ⁺ < PF 3 < OF 2
30 )   Place the following in order of decreasing A - X bond angle , where A represents the central atom and X represents the outer atoms in each molecule . N 2 O NCl 3 NO 2 ⁻
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31 )   Place the following in order of decreasing A - X bond angle , where A represents the central atom and X represents the outer atoms in each molecule . CS 2 CF 4 SCl 2
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32 )   Place the following in order of increasing A - X bond angle , where A represents the central atom and X represents the outer atoms in each molecule . HCN H 2 O H 3 O ⁺
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33 )   Draw the Lewis structure for the molecule C 3 H 6 . How many sigma and pi bonds does it contain ?
A ) 8 sigma , 1 pi
B ) 9 sigma , 0 pi
C ) 9 sigma , 1 pi
D ) 7 sigma , 2 pi
E ) 8 sigma , 2 pi
34 )   Consider the following compound . How many sigma and pi bonds does it contain ? CH 3 CHCHCO 2 H
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35 )   Draw the Lewis structure for the molecule C 3 H 4 . How many sigma and pi bonds does it contain ?
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36 )   A molecule containing a central atom with sp 3 hybridization has a ( n ) _ _________ electron geometry .
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37 )   A molecule containing a central atom with sp 3 d hybridization has a ( n ) _ _________ electron geometry .
A ) tetrahedral
B ) linear
C ) octahedral
D ) trigonal planar
E ) trigonal bipyramidal
Answer:  B )   tetrahedral
38 )   A molecule containing a central atom with sp 3 d 2 hybridization has a ( n ) _ _________ electron geometry .
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39 )   Draw the Lewis structure for OF 2 . What is the hybridization on the O atom ?
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40 )   Draw the Lewis structure for SO 3 . What is the hybridization on the S atom ?
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41 )   Draw the Lewis structure for BrO 4 ⁻ . What is the hybridization on the Br atom ?
A ) sp
B ) sp 3 d 2
C ) sp 3 d
D ) sp 3
E ) sp 2
42 )   Draw the Lewis structure for SF 6 . What is the hybridization on the S atom ?
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43 )   Draw the Lewis structure for BrF 5 . What is the hybridization on the Br atom ?
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44 )   Draw the Lewis structure for BrCl 3 . What is the hybridization on the Br atom ?
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45 )   How many of the following molecules have sp hybridization on the central atom ? C 2 Cl 2 CO 2 O 3 H 2 O
A ) 0
B ) 1
C ) 2
D ) 3
E ) 4
46 )   How many of the following molecules have sp 2 hybridization on the central atom ? HCN SO 2 OCl 2 XeCl 2
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47 )   How many of the following molecules have sp 3 hybridization on the central atom ? XeCl 4 CH 4 SF 4 C 2 H 2
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48 )   How many of the following molecules have sp 3 d hybridization on the central atom ? SiCl 4 BrF 5 As F 5 Br F 3
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32) Place the following in order of increasingA-X bond angle, where A represents the central atom and X represents the outer atoms in each molecule. HCN H2O H3OA) H2O = H3O<HCN B) H3O<H2O <HCN C) HCN <H3O<H2O D) H2O <HCN <H3OE) H2O <H3O<HCN
8 33) Draw the Lewis structure for the molecule C3H6. How many sigma and pi bonds does it contain?
34) Consider the following compound. How many sigma and pi bonds does it contain? CH3CHCHCO2H
35) Draw the Lewis structure for the molecule C3H4. How many sigma and pi bonds does it contain?
36) A molecule containing a central atom with sp3hybridization has a(n) __________ electron geometry. A) linear B) trigonal bipyramidal C) octahedral D) tetrahedral E) bent Answer: D
37) A molecule containing a central atom with sp3d hybridization has a(n) __________ electron geometry.
38) A molecule containing a central atom with sp3d2hybridization has a(n) __________ electron geometry.
9 39) Draw the Lewis structure for OF2. What is the hybridization on the O atom?
3
2
d
2
40) Draw the Lewis structure for SO3. What is the hybridization on the S atom? A) sp B) spC) spD) sp3E) sp3dAnswer: C
3
2
d
2
41) Draw the Lewis structure for BrO4. What is the hybridization on the Br atom?
2
d
3
2
42) Draw the Lewis structure for SF6. What is the hybridization on the S atom?
2
3
d
2
43) Draw the Lewis structure for BrF5. What is the hybridization on the Br atom?
2
d
3
2
44) Draw the Lewis structure for BrCl3. What is the hybridization on the Br atom? A) sp3dB) sp3C) spD) spE) sp Answer: B
2
d
3
2
10 45) How many of the following molecules have sp hybridization on the central atom? C2Cl2CO2O3H2O
46) How many of the following molecules have sp2hybridization on the central atom? HCN SO2OCl2XeCl2

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