all you need if yo look up and say do plants grow without soil but yes they can grow without soil but they cannot grow without the necessities that soil provides.
Where and are initial and final pressure of the gas respectively. and are initial and final volume of the gas respectively. and are initial and final temperature of the gas in kelvin respectively.
Here = , = 1200 , = 400 mm Hg, = 500 mm Hg
So,
Hence =960 [/tex]
Hence volume of the gas at 500 mm Hg pressure is 960