define avogadra number why is it also known as avogadro constant
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Answer:the no. 6.022*10^23 indicating the no of atoms or molecules in a mole of any substance is called avogadro number. Avogadro no. is named after an italian scientist amedeo avogadro who proposed that volume of a gas is proportional to the number of atoms or molecules regardless of the nature of the gas
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★ Avogadro Number ★
→ one mole is the collection of 6.02 × 10^(23) entities . It is given as separate name & symbol known as Avogadro constant denoted by NA . Entities may represent atoms , ions , molecules or even pens , chair, paper etc also include in this but as this number (NA) is very large therefore it is used only for very small things.
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