1. In a closed container, the gas expands so that the final volume becomes 3 times the initial volume (V = initial volume, T = initial Temperatur). What is the final temperature?
Bekannt:
Ufanksvolumen (V1) = V
Schlussvolumen (V2) = 3V
Ufankstemperatur (T1) = T
Gewënscht: Endtemperatur (T2)
Léisung:
D'Formel vun Charles Gesetz :
The final temperature of gases becomes 3 times the initial temperature.
2. Echdeal gases initially have volume V and temperature T. If the gas undergoes the isobaric process so that the temperature becomes 2 times the initial temperature then the final volume of gases is…
Bekannt:
Ufanksvolumen (V1) = V
Ufankstemperatur (T1) = T
Endtemperatur (T2) = 2T
Gewënscht: final volume (V2)
Léisung:
The final volume of gases becomes 2 times the initial volume.
3. In a closed container, ideal gases initially have a volume of 2 liters and temperature of 27oC. If the final volume of gases becomes 3 liters then the final temperature is…
Bekannt:
Ufanksvolumen (V1) = 2 Liter = 2 dm3 = 2 x 10-3 m3
Schlussvolumen (V2) = 3 Liter = 3 dm3 = 3 x 10-3 m3
Ufankstemperatur (T1) = 27oC + 273 = 300 K
Gesicht: Endtemperatur (T2)
Léisung:
The final temperature is 177oC or 177 + 273 = 450 Kelvin.
