At 25^@C, 500 cm^3 flask contains hydrogen at a pressure of 120 mm of Hg and a 250cm^3 flask contains oxgyen at a pressure of 300 mm of Hg at the same temperature. If the two gases are transferred into a one litre flask at the same temperature, find the pressure of the mixture.

At 25^@C, 500 cm^3 flask contains hydrogen at a pressure of 120 mm of

1.	At 25^@C, 500 cm^3 flask contains hydrogen at a pressure of 120 mm of Hg and a 250cm^3 flask contains oxgyen at a pressure of 300 mm of Hg at the same temperature. If the two gases are transferred into a one litre flask at the same temperature, find the pressure of the mixture.
Answer» SOLUTION :`P=135 CM`