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Quiz 2



This activity contains 15 questions.

Question 1
1 What are the bond angles in NH4+?
 
End of Question 1


Question 2
2 What atomic orbitals overlap to form the C-H bonds in ethane?
 
End of Question 2


Question 3
3 What orbitals overlap to form the carbon–carbon bond in ethane?
 
End of Question 3


Question 4
4 What is the angle between the three sp2 atomic orbitals of carbon?
 
End of Question 4


Question 5
5 How is the electronic configuration of the C atom in ethyne represented after promotion and hybridization?
 
End of Question 5


Question 6
6 Which of the following is a true statement?
 
End of Question 6


Question 7
7 What is the electronic configuration of a lithium ion?
 
End of Question 7


Question 8
8 What atomic orbitals of carbon are used for the formation of the sigma bond component of the C-C triple bond?
 
End of Question 8


Question 9
9 What is the hybridization of the C atom in the methyl cation?
 
End of Question 9


Question 10
10 In what kind of atomic orbital is the unpaired electron of the methyl radical?
 
End of Question 10


Question 11
11 What kind of atomic orbital is occupied by the nonbonded electrons of the methyl anion?
 
End of Question 11


Question 12
12 What are the relative lengths of the C-H bonds in ethane, ethene, and ethyne?
 
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Question 13
13 What is the hybridization of the oxygen atom in water?
 
End of Question 13


Question 14
14 Which of the following is not a true statement concerning bonds formed by sp3-, sp2-, and sp-hybridized orbitals?
 
End of Question 14


Question 15
15 What is the hybridization of the carbon atom in CO2?
 
End of Question 15


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