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Stoichiometry MCQs

Topic: Stoichiometry

Showing 1–5 of 22 MCQs

Basics Stoichiometry #Mole Concept

1

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A sample contains 0.1 mol of triatomic molecules. How many moles of atoms are present?

Basics Stoichiometry #Molecular Mass

2

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Which substance has numerically equal molecular mass and formula mass?

Basics Stoichiometry #Relative Atomic Mass

3

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Which statement gives the correct definition of one atomic mass unit (u)?

Basics Stoichiometry #Mole Concept

4

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Which statement correctly describes the particles present in 1 mole of CaCO₃?

Basics Stoichiometry #Atomic Mass Unit

5

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1/N_A gram is approximately equal to:

12