Chemical Symbols Quiz Questions and Answers 25 PDF eBook Download

Chemical symbols quiz questions and answers, chemical symbols MCQs with answers, O level chemistry test prep 25 for online school certificate programs. Chemical formulae and equations quiz, chemical symbols multiple choice questions (MCQs) for online college degree. Free chemical symbols MCQs, atoms and elements, ordinary level chemistry, molecules and compounds, chemical and ionic equations, chemical symbols test prep for online associates degree.

Learn chemical symbols MCQ with multiple choice questions: formula of carbonic acid is, with choices hco2, hcho3, h2co2, and h2co3 for online college bachelor degree. Learn chemical formulae and equations questions and answers, problem-solving for merit scholarships assessment test for online college classes.

Quiz on Chemical Symbols Worksheet 25 PDF eBook Download

Chemical Symbols MCQ

MCQ: Formula of carbonic acid is

  1. HCO2
  2. HCHO3
  3. H2CO2
  4. H2CO3

D

Chemical and Ionic Equations MCQ

MCQ: To balance Al(OH)3 + HNO3 → Al(NO3)3 + H2O, number of Al(OH)3 molecules will be

  1. 1
  2. 2
  3. 3
  4. 4

B

Molecules and Compounds MCQ

MCQ: Material is largely composed of

  1. metals
  2. organic matter
  3. atoms
  4. all of these

C

Ordinary Level Chemistry MCQ

MCQ: Data loggers are

  1. data punching devices
  2. devices used to draw graph of temperature against time
  3. are a form of stop watch
  4. have replaced gas syringes

B

Atoms and Elements MCQ

MCQ: Symbol of iron is

  1. I
  2. Fe
  3. Ne
  4. Sn

B