Chemical Symbols Quiz Questions and Answers 131 PDF Book Download

Chemical symbols quiz questions and answers, chemical symbols MCQs with answers, O level chemistry test prep 131 to learn O level chemistry, online college courses. Chemical formulae and equations quiz, chemical symbols multiple choice questions (MCQs) for online college degree. Learn chemical symbols MCQs, acids: properties and reactions, redox reactions, periodic table: o level chemistry, chemical reaction: factor affecting, chemical symbols test prep for chemistry certifications.

Learn chemical symbols MCQ with multiple choice questions: formula of calcium hydrogen carbonate indicates, with choices that for each ion of hydrogen carbonate, two ions of ca are required, that for each ion of ca, two ions of hydrogen carbonate are required, that the valence of hco3 is −2, and 1 hydrogen ion combined to 1 calcium and 3 carbonate ions for undergraduate degree. Learn chemical formulae and equations questions and answers for problem-solving, merit scholarships assessment test.

Quiz on Chemical Symbols Worksheet 131 PDF Book Download

Chemical Symbols MCQ

MCQ: Formula of Calcium Hydrogen Carbonate indicates

  1. that for each ion of hydrogen carbonate, two ions of Ca are required
  2. that for each ion of Ca, two ions of hydrogen carbonate are required
  3. that the valence of HCO3 is −2
  4. 1 hydrogen ion combined to 1 calcium and 3 carbonate ions

B

Chemical Reaction: Factor Affecting MCQ

MCQ: According to collision theory, increase in temperature increases

  1. kinetic energy of reactants
  2. heat energy of reactants
  3. Both A and B
  4. humidity in the air

C

Periodic Table: O Level Chemistry MCQ

MCQ: Period number indicates the

  1. number of neutrons
  2. the number of valence electrons
  3. the number of electron shells
  4. all of these

D

Redox Reactions MCQ

MCQ: A reductant

  1. removes oxygen
  2. donates electrons
  3. Both A and B
  4. is the oxidising agent

C

Acids: Properties and Reactions MCQ

MCQ: Hydrogen Chloride gas (HCl(g)) dissolved in Methylbenzene (C7H8) is not acidic because

  1. it is ionic in nature
  2. it has ample free hydrogen ions
  3. it has no free hydrogen ions
  4. it can easily form hydroxonium ions

C