Question

What is a mole and explain its concept ?​

Answer 1

Answer:

Mole is just a physical quantity to represent a number.

For example 1 dozen =12

1mole =6.02×10²³=Avogadros no.

Answer 2

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The mole is the amount of substance that contains the same number of particles (atoms/ ions/ molecules/ formula units etc.) as there are atoms in exactly 12 g of carbon-12.
Mass of 1 mole of a substance is called its molar mass.
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