A 600 ml vessel containing oxygen at 800 mm and a 400 ml vessel containing Nitrogen at 600 mm at the same temperature are kept in communication with each other through a stop-cock. Neglecting the volume of the stopcock, the final pressure of the mixture is

A 600 ml vessel containing oxygen at 800 mm and a 400 ml vessel contai

1.	A 600 ml vessel containing oxygen at 800 mm and a 400 ml vessel containing Nitrogen at 600 mm at the same temperature are kept in communication with each other through a stop-cock. Neglecting the volume of the stopcock, the final pressure of the mixture is
Answer» 1400 m.m. 1000 m.m 720 m.m 700 m.m ANSWER :C