Given :
The pressure of 50.0 mL of oxygen gas at 100 ºC increases from 735 mm Hg to 925 mm Hg.
Temperature remains constant.
To Find :
The final volume.
Solution :
735 mm Hg = 0.967 atm
935 mm Hg = 1.230 atm
We know, at constant temperature :
[tex]P_iV_i=P_fV_f\\\\V_f=\dfrac{P_iV_i}{P_f}\\\\V_f=\dfrac{0.967\times 50}{1.230}\\\\V_f=39.31 \ mL[/tex]
Therefore, final volume is 39.31 ml.
Hence, this is the required solution.
