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Define mole and Avogadro’s number.

Class: Class 11 Subject: Chemistry Topic: Basic Concepts Of Chemistry

·         Mole: Amount of substance that contains as many entities as there are atoms in 12 g of carbon-12.

·         Avogadro's number (NA): 6.022×10236.022 \times 10^{23}6.022×1023 particles/mole.

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