How many of the following molecules have sp

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45) How many of the following molecules have sp hybridization on the central atom?C2Cl2CO2O3H2OA)0 B)1 C)2 D)3 E)4 Answer:C
46) How many of the following molecules have sp2hybridization on the central atom?HCNSO2OCl2XeCl2
D47) How many of the following molecules have sp3hybridization on the central atom?XeCl4CH4SF4C2H2
48) How many of the following molecules have sp3d hybridization on the central atom?SiCl4BrF5AsF5BrF3
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49) How many of the following molecules have sp3d2hybridization on the central atom?SeCl6XeF4IF5AsCl5A)1 B)3 C)0 D)2 E)4 Answer:B
50) How many of the following molecules contain at least one pi bond?C2H6Cl2COC2Cl4SeS3
C51) Which of the following statements is TRUE?
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52) Use the molecular orbital diagram shown to determine which of the following is moststable.
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53) Use the molecular orbital diagram shown to determine which of the following are paramagnetic. A)O22B)Ne22C)O22D)F22E)None of the above are paramagnetic. Answer:D
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54) Use the molecular orbital diagram shown to determine which of the following is moststable.
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55) Use the molecular orbital diagram shown to determine which of the following are paramagnetic.
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56) According to molecular orbital theory, what is an antibonding orbital?

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