Mole is defined as the amount of the substance containing the same number of discrete entities (atoms, molecules, ions, etc) as there are atoms in a sample of pure 12C weighing exactly 12g. The number of particles present in one mole of any substance =Avogadro Number=6.
Mole - "A mole of a substance is the amount of a substance that contains the same number of particles as the number of atoms in exactly 12 grams of a carbon-12 isotope. An SI is the basic unit that measures the amount of a substance." It is a countable unit. A mole contains atoms, molecules, ions or other elementary particles equal to the Avogadro number.
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Answer:
Mole is defined as the amount of the substance containing the same number of discrete entities (atoms, molecules, ions, etc) as there are atoms in a sample of pure 12C weighing exactly 12g. The number of particles present in one mole of any substance =Avogadro Number=6.
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what is mole concept?
Mole - "A mole of a substance is the amount of a substance that contains the same number of particles as the number of atoms in exactly 12 grams of a carbon-12 isotope. An SI is the basic unit that measures the amount of a substance." It is a countable unit. A mole contains atoms, molecules, ions or other elementary particles equal to the Avogadro number.