Hydrocarbons and Alkanes Quiz
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Questions and Answers

What is the general formula of an alkyne?

  • CH4
  • CnH2n+2
  • CnH2n
  • CnH2n-2 (correct)

What type of reaction is the opposite of an addition reaction?

  • Reduction reaction
  • Substitution reaction
  • Oxidation reaction
  • Elimination reaction (correct)

What does Boever's test detect in alkenes?

  • Halogen atoms
  • Water molecules
  • Triple bonds
  • Double bonds (correct)

What does dehydration of alcohol refer to?

<p>Removal of water from alcohol (A)</p> Signup and view all the answers

What does addition of hydrogen halide involve?

<p>Addition of hydrogen and halogens (B)</p> Signup and view all the answers

What is the general formula for alkanes?

<p>CnH2n+2 (A)</p> Signup and view all the answers

What type of reaction is hydrogenation?

<p>Addition reaction (D)</p> Signup and view all the answers

What does 'nascent' mean?

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

What is the difference between alkanes and alkenes?

<p>Alkanes have only single bonds, alkenes have double covalent bonds (A)</p> Signup and view all the answers

What is the process of incomplete combustion?

<p>Produces unburnt carbon and CO2 among other byproducts (D)</p> Signup and view all the answers

What is the shape of an alkane when it forms a ring structure?

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