illustration of avogadros law

Avogadro's Law - Amedeo Avogadro introduced the term "molecule" and distinguished it from 'atom'. According to Avogadro, particles in the gaseous state do not exist as atoms but as molecules. In 1811 he proposed his famous hypothesis, now known as 'Avoga..

Amedeo Avogadro introduced the term "molecule" and distinguished it from 'atom'. According to Avogadro, particles in the gaseous state do not exist as atoms but as molecules. In 1811 he proposed his famous hypothesis, now known as 'Avogadro's Law'. As, it was..

Equal volumes of all gases contain the same number of molecules, under the same conditions of temperature and pressure. For e.g., If we assume that 1 litre of hydrogen at STP contains 'n' molecules of hydrogen, then according to Avogadro's Law: 1 litre of oxygen at STP contains ..

At the same temperature and pressure, equal volumes of all gases contain equal number of molecules. This is Avogadro's law. Consider equal volumes of two gases kept at the same pressure and temperature. Let, m 1 = mass of a molecule of the first gas m 2 = mass of a molecule of t..

Applications of Avogadro's Law - Avogadro's law has been useful in substantiating a number of important laws and concepts. It has helped in the following areas: In explaining Gay Lussac's law of gaseous volumes. In determining the atomicit..

Avogadro's law has been useful in substantiating a number of important laws and concepts. It has helped in the following areas: * In explaining Gay Lussac's law of gaseous volumes. * In determining the atomicity of gase..

Molar Volume..

In trying to correlate Dalton's atomic theory with Gay Lussac's law of gaseous volume, Berzelius put forward the hypothesis that equal volumes of all gases contain equal number of atoms under similar conditions of temperature. However, it was found that even a fraction of an atom co..

In trying to correlate Dalton's atomic theory with Gay Lussac's law of gaseous volume, Berzelius put forward the hypothesis that equal volumes of all gases contain equal number of atoms under similar conditions of temperature. However, it was found that even a fraction of an atom could be..

If a bar pendulum is suspended between the pole pieces of a magnet: Let us take another identical pendulum and kept in a field free region. If we oscillate both of them with the same force, it is observed that the one within the field damps faster. The 'bob' of the pendulum consists of a coppe..