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Empirical and Molecular formulas MCQs Quiz Online PDF Download eBook

Solve Empirical and molecular formulas Multiple Choice Questions (MCQ), empirical and molecular formulas quiz answers PDF worksheet, grade 9 chemistry practice test for online school programs. Learn fundamentals of chemistry Multiple Choice Questions and Answers (MCQs), "Empirical and Molecular formulas" quiz questions and answers for online school classes. Learn ions and free radicals, molecular and formula mass, elements compounds and mixtures, empirical and molecular formulas test prep for online certificate courses.

"The empirical formula for water is" Multiple Choice Questions (MCQ) on air pollution with choices co2, ho, h2, and h2o for online school classes. Practice fundamentals of chemistry quiz questions for online certificate programs for distance learning.

MCQs on Empirical and Molecular formulas PDF Download eBook

MCQ: The empirical formula for water is

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

D

MCQ: The 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

B

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

  1. 0.0840625
  2. 0.126400462962963
  3. 0.0430671296296296
  4. 0.127789351851852

C

MCQ: The formula which gives the simplest whole-number ratio of atoms is

  1. empirical formula
  2. molecular formula
  3. chemical formula
  4. actual formula

A

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