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What is mole concept explain |
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Answer» The number of moles present in the molar mass of the particle of an atom is known as mole concept. The number of particles in the substance is fixed with a value 6.022×10 power 23 .this experimentally proved value called as Avogadro number The mole concept is a convenient method of expressing the amount of a substance. Any measurement can be broken down into two parts – the numerical magnitude and the units that the magnitude is expressed in. For example, when the mass of a ball is measured to be 2 kilograms, the magnitude is ‘2’ and the unit is ‘kilogram’. |
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