11th Class Chemistry Some Basic Concepts of Chemistry Question Bank 11th CBSE Chemistry Some Basic Concepts of Chemistry

  • question_answer What is the difference between the mass of a molecule and molecular mass?

    Answer:

                    Mass of a molecule is that of a single molecule also known as its actual mass. But molecular mass is the mass of Avogadro's number\[(6.022\times {{10}^{23}})\]  of molecules.


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