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6. what is the product of a PRIMARY alcohol that undergoes REFLUX?

  • carboxylic acid
  • polymer
  • ketone
  • aldehyde

7. what are the conditions needed for hydrogenation?

  • K2Cr2O7/H+
  • H2(g), Ni catalyst, 150'
  • hihg temp, high pressure, catalyst
  • conc. acid, 300'

8. what are the conditions required for polymerisation?

  • Br2
  • H2
  • high pressure, high temp, catalyst
  • steam

9. what is the product of a SECONDARY alcohol that undergoes REFLUX?

  • carboxylic acid
  • aldehyde
  • ketone
  • nothing

10. what does the ozone do that is beneficial to life on earth?

  • provide water
  • absorb harmful UV rays
  • neutralise acids
  • form free radicals

11. what is the oxidising agent for refluxing?

  • K2Cr2O7/H+
  • OCH3-
  • H2SO4
  • H2O

12. what is the product of a PRIMARY alcohol that undergoes DISTILLATION?

  • aldehyde
  • polymer
  • ketone
  • carboxylic acid

13. on an IR spectrum, what does a sharp peak at 1630 cm1- mean?

  • the compound has an -OH group
  • the compound has a C=O bond
  • that is the molar mass of the compound
  • the compound is an alcohol

14. which halogen most readily forms 1- ions?

  • chlorine
  • bromine
  • fluorine
  • iodine

15. what does the molecular ion peak on an MR spectrum show?

  • the mass of the intact compound
  • the amount of mols in a compound
  • the mass of a compound fragment
  • the ability of a compound to form an ion