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Explain gram molecular mass. How is it related to the molc and Avogadro number? |
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Answer» Solution :Gram MOLECULAR mass : The molecular mass of a SUBSTANCE expressed in GRAMS is called the gram molecular mass. Ionic COMPOUNDS do not contain molecules, therefore molecular mass of an ionic compound is its formula unit mass. A gram molecular mass of a compound is equal to the mass of `6.022 xx 10^(23)` molecules, i.e., 1 mole of the substance. |
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