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Fundamentals of Chemistry MCQ Questions and Answers PDF Download eBook

Practice Fundamentals of chemistry Multiple Choice Questions and Answers PDF, fundamentals of chemistry MCQs questions PDF worksheets to solve grade 9 chemistry test 1 for online school programs. Practice "Elements Compounds and Mixtures" MCQs, fundamentals of chemistry quiz questions and answers for free online courses. Learn elements compounds and mixtures, ions and free radicals, empirical and molecular formulas, branches of chemistry test prep for online education.

"A mixture that consists of different components is called" Multiple Choice Questions (MCQ) on fundamentals of chemistry with choices heterogeneous mixture, homogeneous mixture, mixture, and dilute solution for free online courses. Solve chemistry study guide for online courses elements compounds and mixtures quiz questions for free online classes.

Fundamentals of Chemistry MCQs Quiz 1 PDF Download eBook

MCQ: A mixture that consists of different components is called

  1. homogeneous mixture
  2. heterogeneous mixture
  3. mixture
  4. dilute solution

B

MCQ: Free radicals are electrically

  1. positively charged
  2. negatively charged
  3. neutral
  4. all of above

C

MCQ: The empirical formula for water is

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

D

MCQ: Hair contains keratin proteins which are also present in nails and wool is an example of

  1. Biochemistry
  2. Inorganic chemistry
  3. Physical chemistry
  4. organic chemistry

A

MCQ: The natural force that holds together elements together is called

  1. chemical bond
  2. force of attraction
  3. gravitational force
  4. physical bond

A