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Pure Substances and Mixtures Questions and Answers PDF Download eBook - 54

Pure Substances and Mixtures trivia questions and answers, pure substances and mixtures quiz answers PDF 54 to practice O level chemistry exam questions for online classes. Practice "Methods of purification" trivia questions and answers, pure substances and mixtures Multiple Choice Questions (MCQ) for online college degrees. Free pure substances and mixtures MCQs, chemical symbols, salts: hydrogen of acids, molecules and covalent bonds, distillation: purification process, pure substances and mixtures test prep for online colleges that offer financial aid.

"Fresh seawater is referred to as impure water because it contains", pure substances and mixtures Multiple Choice Questions (MCQ) with choices aquatic animals, oxygen, aquatic plants, and dissolved salts for ACT test. Learn methods of purification questions and answers to improve problem solving skills for best online GRE prep class.

Trivia Quiz on Pure Substances & Mixtures PDF Download eBook

Pure Substances and Mixtures Quiz

MCQ: Fresh seawater is referred to as impure water because it contains

  1. oxygen
  2. aquatic animals
  3. aquatic plants
  4. dissolved salts

D

Distillation: Purification Process Quiz

MCQ: Distillate formed after distillation is a/an

  1. diluted solution
  2. impure solution
  3. condensed solution
  4. 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