Howmany moles of nitrogen gas are in the tank with nitrogen?
Answer is 1 mole.
Given mass=28 g and molecular mass of N2=28 gm
From this data no. Of mole= mass given/ molecular mass. Which give 1 mole and also 1 mole of gas having volume 22.4 litre and contains molecules 6.022×10^23.
Howmany moles of nitrogen gas are in the tank with nitrogen? He ( N₂ CH4 Volume...
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