8 Questions around this concept.
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
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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