Quiz  /  Nomenclature Class 12 MCQ Questions With Answers

  • 1. 
    Name the following ionic compound: Cr(NO2)3

  • chromium nitrite
  • chromium nitride
  • chromium (III) nitride
  • chromium (III) nitrite

  • 2. 
    The chemical formula of tetraphosphorus decaoxide is

  • F₄O₁₀
  • P₄O₁₀
  • PO
  • P₁₀O₄

  • 3. 
    Would the following compound need a roman numeral, Greek prefix, neither, or both: N2O3

  • RN
  • GP
  • Neither
  • Both

  • 4. 
    Name the following compound: SnO2

  • tin(II) oxide
  • tin(IV)oxide
  • tin(II)oxygen
  • tin oxide

  • 5. 
    Classify the following compound: OF2

  • Covalent
  • Ionic/fixed
  • Ionic/variable

  • 6. 
    Disulfur trioxide

  • S3O2
  • SO
  • S2O3
  • S2O

  • 7. 
    Name the following ionic compound: LiNO3

  • lithium nitrate
  • lithium III nitrate
  • lithium nitride
  • lithium oxide

  • 8. 
    Name this formula: KNO3

  • Potassium Nitrogen Oxide
  • Potassium Nitride
  • Potassium Nitrate
  • Potassium (I) Nitrite

  • 9. 
    C3O8

  • Tricarbon Octoxide
  • Carbon Octoxide
  • Carbon Oxide
  • Carbon (VIII) Oxide

  • 10. 
    What is the name of the compound P2O5

  • Pentaphosphorus dioxide
  • Phoshphide dioxide
  • Diphosphorus pentoxide
  • None of these

  • 11. 
    What is the name of CCl4?

  • carbon tetrachloride
  • monocarbon tetrachloride
  • tetracarbon monochloride
  • carbon chloride

  • 12. 
    Zn3P2

  • Zinc Phosphide
  • Zinc (II) Phosphide
  • Trizinc Diphosphide
  • Zinc Phosphate

  • 13. 
    H2O

  • Dihydrogen Monoxide
  • Hydrogen Oxide
  • Hydrogen Monoxide
  • Water

  • 14. 
    What is the name for MgF2 ?

  • magnesium fluoride
  • manganese Phosphide
  • magnesium(III) fluoride
  • magnesium fluoride(II)

  • 15. 
    NaBr

  • Bromide sodide
  • Sodium bromide
  • Sodium bromate
  • Sodium bromite

  • 16. 
    What is the name of the compound SO2

  • Monosulfate oxide
  • Sulfur Dioxide
  • Monosulfur dioxide
  • None of these

  • 17. 
    P2O5

  • Phosphorus Oxide
  • Pentaphosphorus Dioxide
  • Diphosphorous pentoxide
  • Phosphoric Oxygen

  • 18. 
    Classify the following compound: CoBr3

  • Covalent
  • Ionic/fixed
  • Ionic/variable
  • All of above

  • 19. 
    SeF4

  • Tetraselenium fluoride
  • Selenium Fluoride
  • Selenium tetraflouride
  • Selenium (IV) Fluoride

  • 20. 
    Name the following ionic compound: FeCl3

  • iron chloride
  • iron (III) chloride
  • iron chlorate
  • iron (III) chlorate

  • 21. 
    What kind of bond forms between two nonmetals?

  • Chemical bond
  • Ionic bond
  • Covalent bond
  • Electron bond

  • 22. 
    What is the name of Ca(NO3)2

  • calcium nitrite
  • calcium (II) nitrate
  • calcium nitrate
  • carbon nitrate

  • 23. 
    What kind of bond forms between a cation and an anion?

  • Chemical bond
  • Ionic bond
  • Covalent bond
  • Electron bond

  • 24. 
    What is the formula for iron (II) hydroxide?

  • FeO
  • FeOH
  • Fe(OH)2
  • FeOH2

  • 25. 
    Classify the following compound: Ca(NO3)2

  • Covalent
  • Ionic/fixed
  • Ionic/variable
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