Question

f 25.5 L of oxygen are heated from 50oC to 150oC at constant pressure, what is the new volume of oxygen?

0.0514 L

19.5 L

33.4 L

0.03 L

Answer 1

Boyle's law - This law states that at constant temperature, The pressure of a fixed amount of gas is inversely proportional volume of gas . pat charle's law : at constant pressure The volume of given mass of gas is directly proportional to the temperature on Kelvin scale V&T Gay-Lussac's Law at constant volume, pressure of a fixed amount of agas varies directly with temperature p&T Avogadoro's law it sed states that o equal volumes of all gases under similar conditions of temperature and pressure contain equal number of molecules, UAN ( Na no. of molecules.) number of molecules of gas (N) is directly proportional to the no of moles (n) so I van na no of moles

Tvat] ب- آه| د- اه | V= 2S2 T = S6 + ا 323 = 3 Tz =1507273=423k ریه کر کے - - - یہ کا 23:38 23 33.3717 ۷- 33 با 330 = rate please