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Define mole.

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Define mole.

Posted by Ruchi Bansal 5 years, 8 months ago

CBSE > Class 09 > Science

1 answers

Rani Kaur 5 years, 8 months ago

The mole is the unit of amount in chemistry. A mole of a substance is defined as: The mass of substance containing the same number of fundamental units as there are atoms in exactly 12.000 g of 12C. Fundamental units may be atoms, molecules, or formula units, depending on the substance concerned.

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