Gay-Lussac's law (or Amonton's law) stat...

Gay-Lussac's law (or Amonton's law) states that at constant volume, the pressure of a fixed amount of a gas changes by …… of its pressure at `0^(@)C` for every `1^(@)` change in temperature.

`1//273`

`1//373`

`1//173`

`1//573`

Text Solution

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The correct Answer is:

The law which governs the relationship between the pressure and temperature of a fixed amount of a gas at constant volume mathematically as
`p = p_(0) + (p_(0))/(273) t = p_(0) (1 + (t)/(273)) = p_(0)((273 + t)/(273))`
where `p` is the pressure of the gas at `t^(@)C` and `p_(0)` is the pressure of the gas at `0^(@)C`. More accurately , the fractional change is `1//273.15`.

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Which is a correct statement of Gay-Lussac's law describing the behaviour of a fixed amount of gas?

As pressure increases, volume increase at constant temperature

As pressure increases, volume decreases at constant temperature

As temperature increases, pressure decreases at constant volume

As temperature increases, pressure increases at constant volume

At constant temperature the product of pressure and volume of a given amount of a gas is constant. Ths is :

Gay -Lussac's law

Charles' law

Boyle's law

pressure law

At what temperature would the volume of a given mass of a gas at constant pressure will be twice of its volume at 0^(@)C

`100^(@)C`

`273^(@)C`

`373^(@)C`

`546^(@)C`