Question

explain molecular mass and mole concept in detail.(everything including numericals please)​

Answer 1

Answer:

Explanation:

1 mole is a number which is known as Avogadro constant or Avogadro number and it is equal to 6.0221367 X 10 ^23. The mass of one mole of an element or a compound is called its molar mass. e.g., molar mass of oxygen is 32 gram, as 32u is the molecular weight of oxygen molecule.

Answer 2

Explanation:

The mass of one mole of an element or a compound is called its molar mass ,e.g, moler mass of oxygen is 32g , as 32u is the molecular weight of oxygen molecule.

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