Chemistry, asked by paridhi3, 1 year ago

what is mole concept explain in detail

Answers

Answered by Zainemam543
1
Mole concept was given by avagadro and it is also called Avagadro's no.
One mole=6.022×10 raised power 23.
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Answered by sujit21
2
Mole Concept

Inchemistry, the term mole represents a pile or mass of atoms, molecules, ions or electrons. Just as common manmeasures quantity in terms of kilograms or dozens, a chemical scientist deals with a 'mole' of atoms, molecules, ions or electrons.
Mole is defined as the amount of a substance, which contains the same number of chemical units (atoms, molecules, ions or electrons) as there are atoms in exactly 12 grams of pure carbon-12. A mole represents a collection of 6.023 x 1023 ( Avogadro's number) chemical units. Thus a mole represents the quantity of material, which contains one Avogadro's number of chemical units of any substance. The unit of mole is denoted as 'mol'.
For example
One mole of hydrogen atoms = 6.023 x 1023 atoms of hydrogen

One mole of hydrogen molecules = 6.023 x 1023 molecule of hydrogenOne mole of electrons = 6.023 x 1023 electrons.
One mole of sodium ions (Na+)= 6.023 x 1023 Na+ ionsIt can be thus concluded that,
One mole of atoms = 6.023 x 1023 atoms = Gram atomic mass of the element.
One mole of molecules = 6.023 x1023 molecules = Gram molecular mass.

I Hope its helps u alot .
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