400 cm3 of hydrogen is at normal temperature. Find the temperature of gas for the following volume when pressure remains constant.
Volume increases by 800 %
Step 1: Analyzing the given data
Initial condition:
T1 = Normal temperature = 273 K
V1 = 400 cm3
Final condition:
T2 = ?
When volume increases by 800%
Increase in the volume=
Final volume
Substituting the value of as in the above equation
Step 2: Calculating the final temperature of gas
Since, the pressure remains constant, according to Charle's law temperature of a gas is directly proportional to the volume of gas.
Formula :
Thus, the final temperature is 2457 K.