Question

Which law states that the volume and absolute temperature of a fixed quantity of gas are directly proportional under constant pressure conditions?

Boyle’s law
Charles’s law
Dalton’s law
Gay-Lussac’s law

Answer 1

The answer is C.) Charle's law

Step-by-step explanation:

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Answer 2

Hello!

The answer is: Charle's Law.

Why?

The law that states that the volume and absolute temperature of a fixed quantity of gas (ideal gas) are proportional under constant pressure is the Charle's Law, also known as the law of volumes.

The law describes how a gas kept under constant pressure tends to expand when the temperature increases and it's described by the following equation:

`(V)/(T)=k`

Where,

`V=Volume\\T=Temperature\\k=constant`

Also, to describe the relationship between two differents volumes at different temperatures, we have:

`(V_(i))/(T_(i))=(V_(f))/(T_(f))`

Where,

`V_(i)=InitialVolume\\T_(i)=InitialTemperature\\V_(f)=FinalVolume\\T_(f)=FinalTemperature`

Have a nice day!