Respuesta :
If we compare 1 mole of H₂ , 1 mole of O₂ and 1 mole of F₂, all will have the same number of molecules .
According to Avogadro's law, " Under same conditions of temperature and pressure, equal volumes of different gases will contain equal number of molecules". Mathematically, it is represented as:
V ∝ n
V= nK
where,
v is the volume of the gas
n is the number of moles of the gas
K is the proportionality constant.
The value of Avogadro's constant is 6.022 × 10²³ atoms, ions or molecules
Therefore on the basis of number of molecules:
1 mole of H₂ = 6.022 × 10²³ molecules
1 mole of O₂ =6.022 × 10²³ molecules
1 mole of F₂= 6.022 × 10²³ molecules
Thus, the number of molecules of all the three gases are same.
To know more about number of molecules here
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