christineachord
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(WILL MARK BRAINLIEST)SOME1!! Trying to Turn this In! Please HELP ASAP! SOME1?


1. Which statement correctly describes the relationship between the volume of a gas and its temperature, in Kelvin, assuming pressure is held constant?(1 point)


The relationship is directly proportional; as temperature increases, volume decreases in the same way.

The relationship is inversely proportional; as temperature increases, volume increases in the same way.

The relationship is inversely proportional; as temperature increases, volume decreases in the same way.

The relationship is directly proportional; as temperature increases, volume increases in the same way.


2. Which statement explains the molecular changes that occur in an enclosed gas as the pressure increases and the temperature is held constant?(1 point)


An increase in pressure causes particles to move closer together, decreasing the volume.

An increase in pressure causes particles to move farther apart, decreasing the volume.

An increase in pressure causes particles to move closer together, increasing the volume.

An increase in pressure causes particles to move farther apart, increasing the volume.


3. The ideal gas law is represented by PV=nRT. As volume is held constant and the temperature increases, how would the pressure be expected to change?(1 point)


It would remain constant.

It would increase.

It would become zero.

It would decrease.


4. When the pressure of a gas decreases, which quantity will increase, assuming all other variables are held constant?(1 point)


V

R

T

n


5. Two balloons hold two different gases. The gases are held at the same pressure, volume, and temperature. Which quantity can differ between the two gases?(1 point)


the molar volume of each gas

the gas constant of each gas

the mass of each gas

the number of moles of each gas

Sagot :

ThatKid101

Answers

1) the relationship is directly proportional, as temperature increases, volume increases In the same was.

2) an increase in pressure causes particles to move closer together, decreasing the volume.

3) it would increase

4)V.

5) the mass of each gas

pstnonsonjoku

1) The relationship between volume of a gas and its temperature, in Kelvin, assuming pressure is held constant is best shown by the statement; "The relationship is directly proportional, as temperature increases, volume increases in the same way."

2) The statement " an increase in pressure causes particles move closer together, decreasing the volume." explains the changes that occur when pressure is increased at constant temperature.

3) From the ideal gas law, the pressure increases as temperature increases

4) Following from Boyle's law; the volume decreases as the pressure increases.

5) The number of moles of each gas of each gas can be different.

Charles law states that; the volume of a given mass of gas is directly proportional to its temperature at constant pressure. This implies that, given a mass of gas, the temperature increases as the volume increases at constant temperature.

According to Boyle's law the volume of a given mass of gas is inversely proportional to its volume at constant temperature. This simply implies that as pressure increases as volume decreases(inverse proportionality and vice versa).

The pressure and  temperature are directly proportional to each other when other variables are held constant.

From Avogadro's law, the volume of a given mass of gas is directly proportional to the number of moles( V α. n).  Therefore, the number of moles of each gas of each gas can be different when the gases are held at the same pressure, volume, and temperature.

Learn more; https://brainly.com/question/24518540

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