Question

what is significance of volume 22.7 liters in mole concept
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Answer 1

Answer:

This volume is called the gas molar volume. When the temperature is 273K and the pressure is standard (100 kPa) the gas molar volume is equal to 22.7 dm3 ( to 3 significant figures) This means that the number of moles of a gas can be calculated from the volume, providing the temperature and the pressure are known.

Explanation:

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Answer 2

Answer:

it is the volume occupied by all gases at S.T.P or N.T.P

Explanation:

avagadro had stated that at standard temperature and pressure(273 k and 1 atmos. pressure),

all gases has equal number of atoms or molecules.

i.e,

  all gases would have equal volume at the stated conditions.

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