Question 1

The weakest bonds are

Accepted Answer

A)  ionic.
B)  covalent.
C)  metallic.
D)  van der Waals.E) C) and D)
F) All of the above

Question 2

The individual particles in a covalent solid are held together as a result of

Accepted Answer

A)  electron transfer between adjacent atoms.
B)  electron sharing between adjacent atoms.
C)  the attraction of polar molecules.
D)  a gas of freely moving electrons.E) None of the above
F) A) and D)

Question 3

In general molecular solids

Accepted Answer

A)  have fairly low melting points.
B)  are good electrical conductors.
C)  are good heat conductors.
D)  are insoluble.E) B) and C)
F) A) and B)

Question 4

When a supersaturated solution is disturbed,

Accepted Answer

A)  it may solidify.
B)  it may boil.
C)  some of its solute may crystallize out of solution.
D)  a precipitate may form.E) All of the above
F) C) and D)

Question 5

An example of a molecular solid is

Accepted Answer

A)  ice.
B)  diamond.
C)  table salt.
D)  tin.E) B) and C)
F) None of the above

Question 6

Fertilizers do not contain

Accepted Answer

A)  sodium.
B)  potassium.
C)  phosphorus.
D)  nitrogen.E) A) and B)
F) A) and C)

Question 7

An emulsion in which tiny oil droplets are dispersed in water is an example of

Accepted Answer

A)  a colloid.
B)  an aerosol.
C)  a saturated solution.
D)  a polar liquid.E) C) and D)
F) B) and D)

Exam 11: Crystals, Ions, and Solutions

The individual particles in a covalent solid are held together as a result of

Correct Answer
verified

When a supersaturated solution is disturbed,

Correct Answer
verified

An emulsion in which tiny oil droplets are dispersed in water is an example of

Correct Answer
verified

Fertilizers do not contain

Correct Answer
verified

The weakest bonds are

Correct Answer
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In general molecular solids

Correct Answer
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An example of a molecular solid is

Correct Answer
verified

Exam 11: Crystals, Ions, and Solutions

The individual particles in a covalent solid are held together as a result of

Correct AnswerverifiedShow Answer

When a supersaturated solution is disturbed,

Correct AnswerverifiedShow Answer

An emulsion in which tiny oil droplets are dispersed in water is an example of

Correct AnswerverifiedShow Answer

Fertilizers do not contain

Correct AnswerverifiedShow Answer

The weakest bonds are

Correct AnswerverifiedShow Answer

In general molecular solids

Correct AnswerverifiedShow Answer

An example of a molecular solid is

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
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