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,
"Stay in the loop. Receive exam news, study resources, and expert advice!"
Among top 100 Universities Globally in the Times Higher Education (THE) Interdisciplinary Science Rankings 2026
Last Date to Apply: 30th May | Ranked #43 among Engineering colleges in India by NIRF | Highest Package 1.3 CR , 100% Placements
Recognized as Institute of Eminence by Govt. of India | NAAC ‘A++’ Grade | Upto 75% Scholarships | Only JEE Scores Accepted
NAAC A+ Grade | Ranked 503 Globally (QS World University Rankings 2026)
NAAC A++ Grade | Recognized as Category-1 Deemed to be University by UGC | 41,000 + Alumni Imprints Globally
33.5 LPA-Highest Package | Up to 100% scholarship worth 30 CR
Explore on Careers360
Student Community: Where Questions Find Answers