Chemical Formula and Equations MCQs Questions and Answers PDF Book Download

Chemical formula and equations MCQs, chemical formula and equations quiz answers to learn chemistry courses online. Moles and equations multiple choice questions (MCQs), chemical formula and equations quiz questions and answers for undergraduate degree. Relative atomic mass, mole calculations, amount of substance, chemical formula and equations test prep for chemistry certifications.

Learn moles and equations test MCQs: during a chemical reaction, atoms can not be, with choices created, destroyed, converted, and both a and b for undergraduate degree. Practice assessment test for scholarships, online learning chemical formula and equations quiz questions for competitive assessment in chemistry major.

MCQ on Chemical Formula and EquationsQuiz Book Download

MCQ: During a chemical reaction, atoms can not be

  1. created
  2. destroyed
  3. converted
  4. both A and B

D

MCQ: Ions which are composed of more than one type of atom are called

  1. ionic compounds
  2. covalent compounds
  3. compound ions
  4. ionic ions

C

MCQ: Number of positive ions balances number of negative charges so as to neutralize compound and give charge

  1. one
  2. unit
  3. zero
  4. negative

C

MCQ: Element which is never found completely pure in nature is

  1. iron
  2. copper
  3. mercury
  4. hydrogen

A

MCQ: Representation of a chemical reaction in shorthand way is via a

  1. symbol equation
  2. formula
  3. covalent bonds
  4. word equation

A