The Avogadro's number of atom or molecule or formula unit of a substance is called it's
Correct answer: A. Mole
- A. Mole
- B. Molecular weight
- C. Molecular mass
- D. None of these
Explanation
The Avagadro's number is a constant representing the number of atoms or molecules in one mole of a substance and the term "mole" is the unit used to express the amount of a substance in relation to Avagadro's number.
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About Fundamental Concepts of Chemistry
Mole calculations connect mass, number of particles and Avogadro's number, while balanced equations provide the mole ratios used in stoichiometry. Questions cover limiting and excess reactants, theoretical yield and percentage yield, including identifying which reactant is consumed first and comparing the actual product with the maximum possible product.
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