1dm3 of hydrogen at STP eighs how much?

1.	1dm3 of hydrogen at STP eighs how much?
Answer» ANSWER: HENCE, a mole of Hydrogen GAS weighs 2 gm. Now, as one mole of any gas occupies 22.4 litres of volume at STP, 1 mole of Hydrogen occupies 22.4 litres. Hence, 2 gm of Hydrogen occupies 22.4 litres of volume.

Answer»

HENCE, a mole of Hydrogen GAS weighs 2 gm. Now, as one mole of any gas occupies 22.4 litres of volume at STP, 1 mole of Hydrogen occupies 22.4 litres. Hence, 2 gm of Hydrogen occupies 22.4 litres of volume.

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1dm3 of hydrogen at STP eighs how much?​

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1dm3 of hydrogen at STP eighs how much?