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Ipatiy [6.2K]
3 years ago
7

Which of the following statements is true?

Chemistry
2 answers:
padilas [110]3 years ago
4 0
Answer to These Questions

1.B

2.B
GREYUIT [131]3 years ago
3 0
Its D and A I just took the quick check
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Escriba la formula de:
nevsk [136]

Answer:

<h2>Translate your language to English </h2>
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1 year ago
According to the combined gas law, the pressure exerted by a gas is:
sergij07 [2.7K]

Answer : The correct option is, (d) inversely proportional to volume and directly proportional to the kelvin temperature

Explanation :

Boyle's Law : It is defined as the pressure of the gas is inversely proportional to the volume of the gas at constant temperature and number of moles.

P\propto \frac{1}{V}

Charles' Law : It is defined as the volume of the gas is directly proportional to the temperature of the gas at constant pressure and number of moles.

V\propto T

Gay-Lussac's Law : It is defined as the pressure of the gas is directly proportional to the temperature of the gas at constant volume and number of moles.

P\propto T

Combined gas law : It is the combination of Boyle's law, Charles's law and Gay-Lussac's law.

The combined gas equation is,

\frac{PV}{T}=K

or,

\frac{P_1V_1}{T_1}=\frac{P_2V_2}{T_2}

From the above information we conclude that the pressure exerted by a gas is inversely proportional to volume and directly proportional to the kelvin temperature.

Hence, the correct option is, (d)

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3 years ago
Formulas for the compounds below.<br> Sulfur Trioxide<br> Sodium hydroxide
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<em>Sodium</em><em> Hydroxide</em><em> </em><em>=</em><em> </em><em>NaoH</em>

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I think the answer would have to be D

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