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Avogadro's Law - Practice Questions & MCQ

Updated on Sep 18, 2023 18:35 AM | #JEE Main

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  • 8 Questions around this concept.

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26 ml of CO2 are passed over hot coke. The maximum volume of CO formed is :

The pH of a 10 ml aqueous solution of HCl is 4. The amount of water to be added to this solution in order to change it from 4 to 5 is
 

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The Gas Laws - Avogadro's Law (Volume - Amount Relationship)

Avogadro’s Law
According to Avogadro's law, "At constant temperature and pressure, equal volume of gases will have same number of molecules or moles "

Molar Volume or Gram Molecular Volume 
1 mole of a gaseous substance has 22.4 litre volume at NTP which is known as it's molar volume.

Avogadro Number
1 mole of a substance contains number of molecules. 

1 gram atom of any element contains atoms,

 

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