Question

i) 250 ml of N, at 720 mm Hg pressure and 380 ml of O, at 650 mm Hg pressure
are put together in one litre flask. If the temperature kept constant. What will
be the final pressure of the mixture.​

Answer 1

Explanation:

mark as brainliest..... follow me...

Answer 2

Answer:

990ml hg pressure will be final

MARK ME AS BRAINLEIST...............