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IRISSAK [1]
3 years ago
13

Match these items. 1. freezing equals melting Charles' Law 2. allows molecular attractions to increase Boyle's Law 3. P x V = k

normal boiling point 4. V/T = k phase equilibrium 5. temperature at which vapor pressure = atmospheric pressure cooling effect
Chemistry
1 answer:
Molodets [167]3 years ago
7 0

Answer:

1. freezing equals melting - phase equilibrium

2. allows molecular attractions to increase - pressure cooling effect

3. PV=k - Boyle's Law

4. V/T=k - Charles' Law

5. temperature at which vapour pressure = atmospheric pressure - normal boiling point

Explanation:

<em>Phase equilibrium</em> is the stage at which the rate of freezing equals the rate of melting.

<em>Pressure cooling effect</em> allows molecular attractions to increase.

Boyle's Law states that at <em>constant temperature</em>, the pressure and volume vary with each other:

PV = constant (k)

Charles' Law states that at <em>constant pressure</em>, the volume and temperature vary with each other:

V/T = constant (k)

The temperature at which vapour pressure is equal to the atmospheric pressure is called the<em> normal boiling point</em>.

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