Molecules & Macromolecules Quiz Questions and Answers 3 PDF Book Download

Molecules and macromolecules quiz, molecules and macromolecules MCQs answers, IGCSE chemistry quiz 3 to learn chemistry online courses. Chemical bonding and structure quiz questions and answers, molecules and macromolecules multiple choice questions (MCQs) to practice chemistry test with answers for online colleges and universities courses. Learn molecules and macromolecules MCQs, relative molecular mass, ions and ionic bonds, chemical symbols, molecules and macromolecules test prep for chemistry certifications.

Learn molecules and macromolecules test with multiple choice question (MCQs): melting point of silica (sio2) is, with choices 1650 °c, 1660 °c, 1700 °c, and 1760 °c for online college degrees. Learn chemical bonding and structure questions and answers for problem-solving, merit scholarships assessment test.

Quiz on Molecules & Macromolecules Worksheet 3Quiz Book Download

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