Organic Chemistry: Alcohols and Ethers Quiz
16 Questions
2 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the primary characteristic of a tertiary alcohol?

  • It has the OH group attached only to a carbon. (correct)
  • It has the OH group attached to a carbon that is attached to two other carbons.
  • It contains no hydroxyl groups.
  • It has the OH group on a CH2.

What type of reaction occurs during the dehydration of an alcohol?

  • The formation of a diol.
  • Addition of water.
  • Elimination of a molecule of water. (correct)
  • Elimination of an alkane.

What product is formed when a primary alcohol is oxidized by potassium dichromate under specific conditions?

  • Aldehyde or carboxylic acid. (correct)
  • Secondary alcohol.
  • Ketone.
  • Ether.

Which of the following statements about glycols is correct?

<p>Glycols have hydroxyl groups on adjacent carbons. (D)</p> Signup and view all the answers

What distinguishes a mercaptan from other organic compounds?

<p>It contains an -SH group. (B)</p> Signup and view all the answers

Which statement about hydrogen bonding is true?

<p>It is an intermolecular force involving hydrogen and highly electronegative atoms like oxygen or nitrogen. (D)</p> Signup and view all the answers

In the oxidation of a secondary alcohol, what is typically produced?

<p>Ketone. (B)</p> Signup and view all the answers

What best describes a cyclic ether?

<p>An ether with the ether oxygen forming part of a ring. (B)</p> Signup and view all the answers

What type of alcohol is defined as having the OH group attached to a CH2 group?

<p>Primary Alcohol (B)</p> Signup and view all the answers

Which type of compound contains an -SH group bonded to a tetrahedral carbon atom?

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

What is the major product when a primary alcohol is oxidized under certain conditions?

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

What occurs during the acid-catalyzed dehydration of an alcohol?

<p>Elimination of a molecule of water (D)</p> Signup and view all the answers

What type of ether has the oxygen atom as part of a ring structure?

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

Which of the following best describes disulfides?

<p>Compounds containing an -S-S- group (B)</p> Signup and view all the answers

Which statement correctly defines denatured alcohol?

<p>Alcohol mixed with a poison to make it undrinkable (A)</p> Signup and view all the answers

What is a characteristic feature of glycols?

<p>Have hydroxyl groups on adjacent carbons (B)</p> Signup and view all the answers

Flashcards

Absolute Alcohol

100% pure alcohol.

Alcohol

Organic molecule with an -OH group.

Dehydration

Removing water molecule from molecule.

Primary Alcohol

Alcohol with -OH on a CHâ‚‚ group.

Signup and view all the flashcards

Ether

Molecule with oxygen bonded to two carbon atoms

Signup and view all the flashcards

Oxidation of a Primary Alcohol

Reaction with potassium dichromate to form either aldehyde or carboxylic acid depending on conditions.

Signup and view all the flashcards

Secondary Alcohol

Alcohol with -OH group attached to CH group

Signup and view all the flashcards

Hydration-Dehydration Reaction

Reactions involving the reversible addition and removal of water molecules.

Signup and view all the flashcards

Absolute Alcohol

Pure alcohol, 100% alcohol content.

Signup and view all the flashcards

Dehydration of an Alcohol

Removing water from an alcohol molecule, often forming an alkene.

Signup and view all the flashcards

Primary Alcohol

Alcohol with -OH group attached to a CH2 group.

Signup and view all the flashcards

Oxidation of a Primary Alcohol

Reaction producing either an aldehyde or carboxylic acid, depends on conditions using potassium dichromate.

Signup and view all the flashcards

Secondary Alcohol

Alcohol with -OH group on a CH group.

Signup and view all the flashcards

Oxidation of a Secondary Alcohol

Reaction forming a ketone using potassium dichromate.

Signup and view all the flashcards

Cyclic Ether

Ethers where the oxygen atom is part of a ring structure.

Signup and view all the flashcards

Major Alkene Product of Dehydration

More substituted alkene is generally preferred by the dehydration reaction.

Signup and view all the flashcards

More Like This

Use Quizgecko on...
Browser
Browser