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GENCHEM FINALS > prelims > Flashcards

prelims Flashcards

1
Q

This force keeps molecules together

A

intermolecular attraction

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2
Q

The particle of this matter has complete freedom of motion

A

gas

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3
Q

The particle of this matter has essentially in fixed position

A

Solid

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4
Q

The particle of this matter is free to move relative to each other

A

Liquid

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5
Q

What is the fundamental difference of particles between the state of matter

A

mass

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6
Q

Solid and liquid states particles are closer together, we refer them as _____

A

Condensed

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7
Q

What is the density of solid

A

very high

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8
Q

What is the diffusability of liquid

A

Slow

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9
Q

Particles of this matter are able to slide past one another

A

Liquid

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10
Q

This matter assumes the shape of the container it occupies

A

Liquid

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11
Q
A
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12
Q

The bonding of electrons shared equally between atoms

A

Non-polar covalent bond

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13
Q

The tendency of an electron cloud to destort

A

Polarizability Bond

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14
Q

In this force, molecules that have permanent dipoles are attracted to each other

A

Dipole-dipole

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15
Q

Bonding of electrons shared unequally between atoms

A

Polar covalent bond

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16
Q

The more polar the molecule, the higher the _____

A

Boiling point

17
Q

Force when hydrogen is bonded to one of those very electronegative elements

A

Hydrogen bonding

18
Q

Force of attractions between an instantaneous dipole and an induced dipole

A

London dispersion

19
Q

The strength of these forces is what make it possible for ionic substances to dissolve in polar solvents.

A

Ion dipole

20
Q

The normal boiling point is the temperature at which its vapor pressure is _____

A

760 torr

21
Q

Gaseous state of a substance which is normally liquid or solid at room temperature

A

Vapor

22
Q

Types of intermolecular force

A

Hydrogen bonding, Dipole-dipole, London dispersion, Ion dipole

23
Q

Subatomic particles

A

protons, neutrons and electrons.

24
Q

Elements that can bond with hydrogen in hydrogen bonding

A

Oxygen, Nitrogen, Fluorine

GENCHEM FINALS (3 decks)

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