Shweta thakur Asked a Question
April 25, 2021 1:50 pmpts 30 pts
llsity Call UF LIl 8as, (3) To find the relationship between mass and volume of a gas. X Mam ol odb Mass of certain volume of the gas at S.T.P Molecular mass 2 x Vapour density = 2x Mass of same volume of H, at S.T.P. Mass of 1L of the gas at S.T.P. = 2x Mass of 1L of the gas at S.T.P. 0-089g 2x Mass of 1L of H, at S.T.P. 0-080 X Mass of IL of the gas at S.T.P = 22.4 x Mass of 1L of the gas at S 0-089 2 RMM Mau g Mass of 22-4 L of the gas at S.T.P Thus, 1 Ial to the molecular mass oj the gas express
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  • Achyut ranjan gogoi
    At STP condition, we know that 22.4 litres is 1 mole. 1 mole weighs 2g of H2. So 1 litre is 1/22.4 moles of hydrogen gas. So the weight is 2/22.4 gm=0.089 gm
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  • Amol ashok pawar thankyou
    1 mole of H2 molecules = 6.023 X 10 ^23 (H2 molecule)= 22.4 liters of volume of H2 gas 1 mole of H2 molecules = 1 mole of H atom +1 mole of H atom (because there are two atoms of ...
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