Naming Cycloalkanes Quiz

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Questions and Answers

What is the general formula of cycloalkanes?

  • CnHn
  • CnH2n
  • CnHn+2
  • CnH2n+2 (correct)

How are cyclic aliphatic hydrocarbons named?

  • By prefixing cyclo- to the name of the corresponding open-chain hydrocarbon (correct)
  • By adding -ane to the end of the corresponding open-chain hydrocarbon name
  • By replacing one hydrogen with a substituent
  • By adding -ene to the end of the corresponding open-chain hydrocarbon name

When naming cycloalkanes, how should substituents be numbered?

  • Start at a point of attachment as C1 and number the substituents on the ring so that the third substituent has as low a number as possible.
  • Start at a point of attachment as C1 and number the substituents on the ring so that the first substituent has as low a number as possible.
  • Start at a point of attachment as C1 and number the substituents on the ring so that the second substituent has as low a number as possible. (correct)
  • Start at a point of attachment as C1 and number the substituents on the ring randomly.

When does a cycloalkane get named as an alkyl-substituted cycloalkane?

<h1>C ring &gt;= # C Substituent (B)</h1> Signup and view all the answers

What is required when two or more substituents on a cycloalkane potentially have assigned the same numbers?

<p>Number them by alphabetical order (D)</p> Signup and view all the answers

What is the primary focus of organic chemistry?

<p>Understanding the structure, properties, and reactions of organic compounds (D)</p> Signup and view all the answers

Which element is NOT commonly found in organic compounds studied in organic chemistry?

<p>Silicon (C)</p> Signup and view all the answers

What is the focus of organometallic chemistry?

<p>Investigating compounds with carbon–metal bonds (C)</p> Signup and view all the answers

What forms the basis of all earthly life according to the text?

<p>Organic compounds (B)</p> Signup and view all the answers

What does the study of organic reactions in organic chemistry include?

<p>Chemical synthesis of natural products, drugs, and polymers, and study of individual organic molecules (A)</p> Signup and view all the answers

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