Hydrocarbon Catalytic Reduction Quiz
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Questions and Answers

What is the result of the catalytic reduction of an alkyne?

  • Formation of a cyclic hydrocarbon
  • No change in structure
  • Formation of an alkene
  • Formation of an alkane (correct)

Which catalyst is commonly used in the catalytic reduction of unsaturated hydrocarbons?

  • Nickel (Ni) (correct)
  • Copper (Cu)
  • Palladium (Pd)
  • Iron (Fe)

What type of hydrocarbons are produced from the catalytic reduction of alkenes?

  • Aromatic compounds
  • Saturated hydrocarbons (correct)
  • Cycloalkanes
  • Unsaturated hydrocarbons

Which of the following hydrocarbons has the highest boiling point as mentioned?

<p>Nonane (A)</p> Signup and view all the answers

What is the general relationship between the boiling points of heptane, octane, and nonane?

<p>Boiling points increase as the number of carbon atoms increases (D)</p> Signup and view all the answers

Flashcards

Catalytic reduction of alkynes

Converting an alkyne to an alkane using hydrogen gas and a catalyst like nickel.

Alkane Formation

Creation of alkanes from alkenes or alkynes through hydrogenation.

Catalyst in Hydrogenation

A substance that speeds up the reaction and helps hydrogen add to the hydrocarbon.

Unsaturated hydrocarbon

A hydrocarbon with double or triple bonds between carbon atoms.

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Boiling point of alkanes

The temperature at which a liquid alkane turns into a gas.

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