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AP EAMCET202022 Sep 2020Morning ShiftChemistryStructure of AtomActual

The mass of one mole of a substance in grams is called ....... .

Options

  1. Aatomic mass
  2. Bmole number
  3. Cmolar mass
  4. Dmass number

Correct answer

C. molar mass

Step-by-step solution

The mass of one mole of a substance in gram is called its molar mass. Molar mass is an average of many instances of the compound, which often very in mass due to the presence of isotopes. Hence, option (3) is correct.

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