Question

What is mole? What is its unit? Give definition of molar
mass.​

Answer 1

HeYa❤️...

Answer:

Mole

A unit which measures the amount of a substance is called mole.

One mole of something=

$6.02214078 \times 10 {}^{23}$

Molar Mass

The mass of mole of substance is called its molar mass. It's symbol is (M).

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Answer 2

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