Empirical and Molecular formulas MCQs Quiz Worksheet PDF Download

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MCQs on Empirical and Molecular formulas Quiz PDF Download

MCQ: Empirical formula for water is

  1. CO2
  2. HO
  3. H2
  4. H2O


MCQ: Molecular formula gives

  1. simplest ratio of atoms
  2. actual whole number ratio of atoms
  3. whole number ratio of atoms
  4. natural number ratio of atoms


MCQ: In glucose simplest ratio between C, H and O is

  1. 2 : 1 : 3
  2. 3 : 2 : 1
  3. 1 : 2 : 1
  4. 3 : 4 : 1


MCQ: Formula which gives simplest whole number ratio of atoms is

  1. empirical formula
  2. molecular formula
  3. chemical formula
  4. none of above