Question

A certain amount of a gas at 27 degree Celsius and 1 atmospheric pressure occupies a volume of 25dm^3. If the pressure is kept constant and the temperature is raized to 77 degree Celsius, what would be the volume of gas?​

Answer 1

Answer:

V = 29.17dm^3

Explanation:

According to Charles law

V1=25dm^3, T1=27+273=300K, T2=77+273=350K

V1/T1=V2/T2

V2=V1*T2/T1

V2=25*350/300=29.167 dm^3

So  volume is 29 dm^3.

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Answer 2

Answer:

29.17dm^3

The volume of a given amount of gas is inversely proportional to its pressure whentemperature is held constant (Boyle's law). Under the same conditions of temperature and pressure, equal volumes of all gasescontain the same number of molecules (Avogadro's law).

Explanation:

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