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Mixtures and Compounds MCQs Quiz Online PDF Download eBook

Solve Mixtures and Compounds Multiple Choice Questions (MCQ), mixtures and compounds quiz answers PDF worksheet, O level chemistry practice test for online courses. Learn elements, compounds and mixtures Multiple Choice Questions and Answers (MCQs), "Mixtures and Compounds" quiz questions and answers for colleges that offer online degrees. Learn atoms and elements, mixtures and compounds test prep for colleges that offer online degrees.

"A compound is a" Multiple Choice Questions (MCQ) on mixtures and compounds with choices pure substance, an impure substance due to various elements, substance with varying boiling points, and a substance with varying melting points for colleges that offer online degrees. Practice mixtures and compounds quiz questions for merit scholarship test and certificate programs for best online ACT prep class.

MCQs on Mixtures and Compounds PDF Download eBook

MCQ: A compound is a

  1. pure substance
  2. an impure substance due to various elements
  3. substance with varying boiling points
  4. a substance with varying melting points

A

MCQ: The smallest particle of a compound is

  1. atom
  2. electrons
  3. molecules
  4. none of above

C

MCQ: A compound results from the chemical combination of

  1. two or more atoms only
  2. two or more non-metals only
  3. two or more metalloids
  4. two or more atoms and non-metals

D

MCQ: Mixtures can be converted to compounds through

  1. physical change
  2. chemical change
  3. high pressures
  4. catalytic reactions

B

MCQ: Mass of an element in a compound can be calculated through

  1. Ar of the atoms/Mr of the compound
  2. Mr of the atoms/Ar of the compound
  3. (Ar of the atoms/Mr of the compound) × mass of sample
  4. (Ar of the atoms/Mr of the compound) × mass of sample

C