Bio1332 Biochemistry - Lecture Seven - Structures, Functional Groups, Isomers

Approved & Edited by ProProfs Editorial Team
The editorial team at ProProfs Quizzes consists of a select group of subject experts, trivia writers, and quiz masters who have authored over 10,000 quizzes taken by more than 100 million users. This team includes our in-house seasoned quiz moderators and subject matter experts. Our editorial experts, spread across the world, are rigorously trained using our comprehensive guidelines to ensure that you receive the highest quality quizzes.
Learn about Our Editorial Process
| By Elly Crook
E
Elly Crook
Community Contributor
Quizzes Created: 27 | Total Attempts: 11,278
Questions: 9 | Attempts: 194

SettingsSettingsSettings
Bio1332 Biochemistry - Lecture Seven - Structures, Functional Groups, Isomers - Quiz

.


Questions and Answers
  • 1. 

    What is the structural formula?

    • A.

      The actual arrangement of atoms in a molecule

    • B.

      The types of atoms in a molecule

    • C.

      The number of atoms in a molecule

    Correct Answer
    A. The actual arrangement of atoms in a molecule
    Explanation
    The structural formula refers to the actual arrangement of atoms in a molecule. It provides a visual representation of how the atoms are bonded together and the spatial arrangement of the molecule. This is different from the types of atoms in a molecule, which refers to the elements present, and the number of atoms in a molecule, which refers to the count of each type of atom. The structural formula provides more detailed information about the molecular structure.

    Rate this question:

  • 2. 

    True or False?Compounds may have the same structural formula but different molecular formula.

    • A.

      True

    • B.

      False

    Correct Answer
    B. False
    Explanation
    Compounds may have the same molecular formula but different structural formula.
    They can have the same numbers of the same molecules, but arranged in different ways.

    Rate this question:

  • 3. 

    Complete the following sentence:_______ are compounds than can have the same molecular formula but be arranged in different ways (have different structural formulas).

    Correct Answer
    Isomers
    Structural isomers
    Explanation
    Isomers are compounds that can have the same molecular formula but be arranged in different ways, known as different structural formulas. This means that they have the same number and types of atoms, but the atoms are arranged differently within the molecule. Structural isomers specifically refer to isomers that differ in the connectivity of their atoms, resulting in different structural formulas.

    Rate this question:

  • 4. 

    Complete the following sentence:_______ have the same molecular formula and sequence of bonded atoms, but their atoms are arranged differently in three-dimensional space.

    Correct Answer
    Stereoisomers
    Explanation
    Stereoisomers are compounds that have the same molecular formula and sequence of bonded atoms, but their atoms are arranged differently in three-dimensional space. This means that they have the same number and types of atoms, but they differ in how these atoms are arranged in space. This arrangement can result in different physical and chemical properties for stereoisomers, even though they have the same chemical formula.

    Rate this question:

Quiz Review Timeline +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Dec 14, 2015
    Quiz Created by
    Elly Crook
Back to Top Back to top
Advertisement
×

Wait!
Here's an interesting quiz for you.

We have other quizzes matching your interest.