Which is an ionic solid?
A) KCl
B) Cu
C) SiO2
D) Rubber
E) Polyethylene
Correct Answer:
Verified
Q21: Which molecule(s)exhibit London dispersion forces?
A)Kl
B)CH4
C)NH3
D)HBr
E)All of the
Q22: Surface tension measures which of the following?
A)A
Q23: Three of the four phase changes below
Q24: Which molecule(s)exhibit hydrogen bonding?
A)H2S
B)CH4
C)NH3
D)HCl
E)All of the molecules
Q25: Butane,CH3CH2CH2CH3,has the structure shown below. What is
Q27: Which is a molecular solid?
A)MgCl2
B)Au
C)Glass
D)Graphite
E)Sucrose (C12H22O11)
Q28: What volume does 7.50 × 1020 molecules
Q29: The normal boiling point of a liquid
Q30: A sample of gas contains four gases
Q31: Consider the two liquids A and B
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