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Define gram atomic mass and gram molecular mass?
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Define gram atomic mass and gram molecular mass?
(a) Gram Atomic Mass:
The gram atomic mass of an element is defined as the atomic mass of an element expressed in grams. It is the same as the mass of 1 mole of an atom of that element. For example, the atomic mass of 1-mole atom of oxygen atom is 16. So its gram atomic mass will be 16 g. It is generally referred to as the atomic mass of that element. So atomic mass of O element is 16g.
(b) Gram Molecular Mass:
Gram molecular mass is defined as the molecular mass of a substance expressed in grams. It is calculated as the sum of all the atomic masses in the molecular formula of a compound in grams. For example, the gram-molecular mass of carbon dioxide (CO2) is 44 g [atomic mass of carbon + 2 x atomic mass of oxygen = 12 + (16 X 2) = 44].
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Define gram atomic mass and gram molecular mass?
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Define gram atomic mass and gram molecular mass? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Define gram atomic mass and gram molecular mass? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Define gram atomic mass and gram molecular mass?.
Define gram atomic mass and gram molecular mass? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Define gram atomic mass and gram molecular mass? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Define gram atomic mass and gram molecular mass?.
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