Pure Substances & Mixtures Quiz Questions and Answers 54 PDF Book Download

Pure substances and mixtures quiz questions and answers, pure substances and mixtures online learning, IGCSE chemistry test prep 54 for distance education eCourses. Undergraduate degree and master's degree eCourses MCQs on methods of purification quiz, pure substances and mixtures multiple choice questions to practice chemistry quiz with answers. Learn pure substances and mixtures MCQs, career aptitude test on chemical symbols, salts: hydrogen of acids, molecules and covalent bonds, distillation: purification process, pure substances and mixtures test for online nuclear chemistry courses distance learning.

Practice pure substances and mixtures career test with multiple choice question (MCQs): fresh sea water is referred to as impure because, for online certificate courses with options it contains only oxygen, it contains aquatic animals, it contains aquatic plants, it contains dissolved salts for an associate degree, graduate degree and masters degree students for online eLearning preparation. Learn methods of purification questions and answers with problem-solving skills assessment test.

Quiz on Pure Substances & Mixtures Worksheet 54Quiz Book Download

Pure Substances and Mixtures Quiz

MCQ: Fresh sea water is referred to as impure because

  1. it contains only oxygen
  2. it contains aquatic animals
  3. it contains aquatic plants
  4. it contains dissolved salts

D

Distillation: Purification Process Quiz

MCQ: Distillate formed after distillation is

  1. a diluted solution
  2. may contain impurities
  3. a condensed solution
  4. a concentrated solution

C

Molecules and Covalent Bonds Quiz

MCQ: Common covalent bonds include

  1. MgO
  2. KF
  3. LiCl
  4. CH4

D

Salts: Hydrogen of Acids Quiz

MCQ: Acid salt formed by Phosphoric acid and sodium phosphate is

  1. sodium hydrogen phosphate NaHPO4
  2. sodium dihydrogen phosphate NaH2PO4
  3. sodium trihydrogen phosphate Na2H3PO4
  4. sodium tetrachloro phosphate NaCH4Cl4

B

Chemical Symbols Quiz

MCQ: NH4 has

  1. positive charge
  2. double positive charge
  3. negative charge
  4. double negative charge

A