Charle's law states that at constant _, volume of a given mass of a gas is directly proportional to its _.

pressure

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temperature

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Solution

Charle’s law states that if the pressure is kept constant, the volume increases proportionately. Hence, at constant pressure, the volume of a given mass of a gas is directly proportional to the temperature.
Mathematical expression
Suppose V₀ is the volume of a fixed mass of a gas at 0°C and its pressure is p.
Therefore, At constant pressure, the volume of gas (V) at t°C is
V_t=V₀ (1+ $\frac{t}{273}$ )
i.e. V∝T.
Hence,
Charle's law states that at constant pressure, volume of a given mass of a gas is directly proportional to its temperature.

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Similar questions

Correct the follwoing statements.
(a) Volume of a gas is inversely proportional to its pressure at constant temperature.
(b) Volume of a fixed mass of a gas is directly proportional to its temperature, pressure remaining constant.
(c) $0^{\circ} C$ is equal to zero Kelvin.
(d) standard temperature is $25^{\circ} C$
(e) Boiling point of water is 273 K.

Q. Boyle's law states that at a constant temperature, the pressure exerted by a gas is directly proportional to its volume.

_____law states that at a constant temperature, the product of the pressure and volume of a given mass of a gas is constant. (Boyle's law/ Charles law)

Q. Charles' law states that at constant pressure, the volume occupied by a gas is inversely proportional to the temperature.

Statement 1: For a fixed amount of gas at a constant temperature, the pressure of a gas is directly proportional to its volume.

Statement 2: For a fixed amount of gas at constant volume, the pressure of a gas is directly proportional to its absolute temperature.

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Charle's law states that at constant _________, volume of a given mass of a gas is directly proportional to its _________.

Charle's law states that at constant _, volume of a given mass of a gas is directly proportional to its _.