Shweta Thakur posted an Question
April 25, 2021 • 20:06 pm 30 points
  • IIT JAM
  • Chemistry (CY)

Mass of 1 liter of h2 at stp is 0.089 grams... how???

mass of 1 liter of H2 at Stp is 0.089 gramsiydiydk mjxkh

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    Dinesh khalmaniya 1

    Assuming standard temperature and pressure we know that 22.4 litres is 1 mole. 1 mole weighs 2g. So 1 litre is 1/22.4 moles of hydrogen gas. So the requires weight is 2/22.4 grams = 0.089gm

  • Achyut ranjan gogoi best-answer

    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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