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WorksheetsCHM 51 - topic 5
Total questions: 14
Worksheet time: 9mins
Name
Class
Date
1.
Which one describes covalent bonding?
a)
Sharing Electrons
b)
Transfer of Electrons
c)
None of these
d)
Sea of electrons
2.
Which of the following is not a property of covalent compounds?
a)
Low Melting point
b)
High Boiling point
c)
Soft
d)
Bad conductors of electricity
3.
How many electrons are shared in the case of a double bond?
a)
1
b)
2
c)
3
d)
4
4.
Which molecule has a triple bond?
a)
H2
b)
N2
c)
O2
d)
Cl2
5.
How many valence electrons does carbon have?
a)
1
b)
2
c)
3
d)
4
6.
Covalent bonds usually form when a nonmetal combines with a(an) METAL.
a)
True
b)
False
7.
What is the name of this acid: HCl.
a)
hydrogen chloride
b)
hydrochloric acid
c)
chloric acid
d)
hydrogen chlorate
8.
Name BCl3
a)
boron chloride
b)
boron (III) chloride
c)
boron trichloride
d)
boron chlorine
9.
Give the formula for oxygen dichloride
a)
OCl2
b)
O2Cl2
c)
OCl
d)
O2Cl
10.
What is the prefix for 8?
a)
non
b)
tri
c)
di
d)
oct
11.
Name SO2
a)
monosulfur dioxide
b)
sulfur dioxide
c)
sulfur oxide
d)
sulfur (II) oxide
12.
How many pi bonds does this have?
a)
1
b)
2
c)
3
d)
4
13.
How many sigma bonds does this have?
a)
1
b)
2
c)
3
d)
4
14.
Pi bonds are formed by
a)
side to side overlap of s orbitals
b)
end to end overlap of s orbitals
c)
side to side overlap of p orbitals
d)
end to end overlap of p orbitals
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