Question

What is the numerical value of mole

Answer 1

Answer:

ne mole contains exactly 6.022 140 76 x 1023 elementary entities. This number is the fixed numerical value of the Avogadro constant, NA, when expressed in the unit mol–1 and is called the Avogadro number.

Explanation:

Answer 2

Answer:

Numerical value of mole:

A mole is defined as the mass of the substance which consists of the equal quantity of basic units. Example atoms in 12 grams are the same as 12C. One mole of any substance is equal to the value of 6.023 x 10²³ (Avogadro number) .

• 1 mole of atoms/molecules is  Nₐ = 6.023 x 10²³ atoms/molecules

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