1) Work out a relationship between number of molecules and mole.

Work out a relationship between number of molecules and mole.

Ans: – The molecules of any element of 1 mole is present in same no which we came to know from the Avogadro’s principal. And as a reason for this in 1 mole of oxygen or 1 mole of nitrogen always same no of molecules of 6.023×10^23 present.

 

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