NEET College Predictor
ApplyKnow possible Govt/Private MBBS/BDS Colleges based on your NEET rank
1 Questions around this concept.
A and B are two identical vessels. A contains 15 g Ethane at 1atm and 298 K. The vessel B contains 75 g of a gas X2 at same temperature and pressure. The vapour density of X2 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,
"Stay in the loop. Receive exam news, study resources, and expert advice!"