AFNS — AFNS Chemistry

States of Matter


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#25

Deposition is:

A) Gas to solid

B) Solid to gas

C) Liquid to solid

D) Solid to liquid

Answer:   A
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#26

Amorphous solid example:

A) Glass

B) NaCl crystal

C) Diamond

D) Quartz

Answer:   A
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#27

Crystalline solid has:

A) Regular lattice

B) Random only

C) No atoms

D) Only liquids

Answer:   A
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#28

Unit cell is:

A) Smallest repeating crystal unit

B) Whole crystal

C) One atom only

D) Gas molecule

Answer:   A
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#29

Hydrogen bonding affects:

A) Boiling point of H2O

B) NaCl mp only

C) Fe boiling

D) He only

Answer:   A
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#30

Surface tension is high in water due to:

A) Hydrogen bonds

B) Ionic bonds in gas

C) Metallic

D) None

Answer:   A
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#31

Viscosity of honey is:

A) High

B) Zero

C) Same as water

D) Gas-like

Answer:   A
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#32

Plasma is:

A) Ionized gas

B) Solid metal

C) Liquid salt

D) Noble gas only

Answer:   A
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