The pressure in bulb dropped from 2000 to 1500 mm of Hg in 47 minute when the…
CHEMISTRY · Subjective · ISC · Chemistry · Solutions · Some Basic Concepts of Chemistry
Problem
The pressure in bulb dropped from 2000 to 1500 mm of Hg in 47 minute when the contained O2 leaked through a small hole. The bulb was then completely evacuated. A mixture of O2 and another gas of molar mass 79 in the molar ratio 1:1 at a total pressure of 4000 mm of Hg was introduced. Find the mole ratio of two gases remaining in the bulb after a period of 74 minute.