Quiz  /  Organic Chemistry Gate & PSU MCQ Questions With Answers

  • 1. 
    Select the formula for the following name: hydrobromic acid

  • HBr
  • HBrO4
  • HBrO3
  • H2Br

  • 2. 
    Select the name for the following formula: H3PO4

  • Phosphoric acid
  • Phosphorous acid
  • Hydrophosphoric acid
  • Hydrogen phosphate

  • 3. 
    What kind of molecule is this?

  • alkane
  • alkene
  • alkyne
  • cycloalkane

  • 4. 
    Select the formula for the following name: Butanol

  • C4H9OH
  • C4H10OH
  • C4H10
  • C4H7OH

  • 5. 
    Select the name for the following formula: H2SO3

  • Sulfurous acid
  • Sulfuric acid
  • Hydrosulfuric acid
  • Hydrogen sulfite

  • 6. 
    What is the prefix for four carbons?

  • meth-
  • but-
  • prop-
  • eth-

  • 7. 
    Select the correct name of the following formula. C6H11NH2

  • Hexanamine
  • Hexene
  • Hexenol
  • Hexenamine

  • 8. 
    Which of the following must be true about ethanol?

  • It has an amine functional group
  • It is made from a 3 carbon chain
  • It contains only single bonds
  • All the above are true

  • 9. 
    Which compound belongs to the alkene family?

  • C2H2
  • C2H4
  • C6H6
  • C6H14

  • 10. 
    Which of the following compounds is an example of hydrocarbon?

  • CO2
  • C2H6
  • C2H5OH
  • CH3COOH

  • 11. 
    Select the formula for the following name: Carbonic Acid

  • H2CO3
  • HCO3
  • H4C
  • HC

  • 12. 
    What is the suffix for all single bonded hydrocarbons?

  • -yne
  • -ene
  • -ane
  • -one
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