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Molecules and Macromolecules Questions and Answers PDF Download eBook

Molecules and Macromolecules trivia questions and answers, molecules and macromolecules quiz answers PDF 3 to practice O level chemistry exam questions for online classes. Practice "Chemical Bonding and Structure" trivia questions and answers, molecules and macromolecules Multiple Choice Questions (MCQ) for online college degrees. Free molecules and macromolecules MCQs, evaporation, relative molecular mass, ions and ionic bonds, chemical symbols, molecules and macromolecules test prep for best online colleges for teaching degree.

"Melting point of silica (SiO2) is", molecules and macromolecules Multiple Choice Questions (MCQ) with choices 1660 °c, 1650 °c, 1700 °c, and 1760 °c for SAT subject tests. Learn chemical bonding and structure questions and answers to improve problem solving skills to learn free online courses.

Trivia Quiz on Molecules & Macromolecules PDF Download eBook

Molecules and Macromolecules Quiz

MCQ: Melting point of silica (SiO2) is

  1. 1650 °C
  2. 1660 °C
  3. 1700 °C
  4. 1760 °C

A

Chemical Symbols Quiz

MCQ: All are ionic compounds except

  1. AgCl
  2. HNO3
  3. NO2
  4. (NH4)2CO3

C

Ions and Ionic Bonds Quiz

MCQ: Potassium Oxide is formed through

  1. two potassium ions and one oxygen ion
  2. one potassium ion and one oxygen ion
  3. two potassium ions and two oxygen ion
  4. one potassium ion and two oxygen ion

A

Relative Molecular Mass Quiz

MCQ: Molecular weight of propane (C3H8) is

  1. 44.095 g/mol
  2. 40.01 g/mol
  3. 41.01 g/mol
  4. 46.02 g/mol

A

Evaporation Quiz

MCQ: Evaporation occurs only

  1. after boiling
  2. after extreme cooling
  3. at the surface of a liquid
  4. if boiling occurs at atmospheric pressure

C