Ultimate Organic Chemistry Quiz

Reviewed by Zohra Sattar Waxali
Zohra Sattar Waxali, PhD (Chemistry) |
Chemistry
Review Board Member
Dr. Zohra Sattar Waxali earned her doctorate in chemistry and biochemistry from Northwestern University, specializing in the metallomes of cardiac cells and stem cells, and their impact on biological function. Her research encompasses the development of arsenoplatin chemotherapeutics, stapled peptide estrogen receptor inhibitors, and antimicrobial natural products.
 , PhD (Chemistry)
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  • 1/15 Questions

    Acetone can be tested by iodoform.

    • True
    • False
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About This Quiz

Welcome to our engaging Organic Chemistry Quiz, designed to test and refine your understanding of essential concepts in organic chemistry. This interactive quiz covers a wide array of topics from the foundational elements like hydrocarbon structures, isomerism, and functional groups to more complex chemical reactions and mechanisms.

Whether you're a student aiming to ace your exams, a teacher looking for classroom resources, or an enthusiast eager to brush up on your knowledge, this quiz offers a comprehensive challenge that caters to all levels.

Each question is crafted to not only test your factual knowledge but also to enhance your problem-solving skills and application of organic theory in practical scenarios. Feedback is provided instantly for each question, helping you understand the rationale behind correct answers and learn from any mistakes. Dive into our Organic Chemistry Quiz today and challenge yourself to master the complex and fascinating world of organic molecules!

Ultimate Organic Chemistry Quiz - Quiz

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  • 2. 

    Acetone can be tested by iodoform test.

    • True

    • False

    Rate this question:

  • 3. 

    The Vigreux column is a fractionating column that allows the reasonable separation of compounds with a boiling point difference of 30-40° C.

    • True

    • False

    Rate this question:

  • 4. 

    Chloral hydrate can form two H-bonds but chloral can not .

    • True

    • False

    Rate this question:

  • 5. 

    What happens to the boiling point of a liquid when a more volatile solute is added to it? 

    • Decrease

    • Increase

    • Doesn't affect

    • The effect is according to the condition.

    Rate this question:

  • 6. 

    Electron-withdrawing groups in the para position decrease the acidity and nucleophilicity of phenol.

    • True

    • False

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  • 7. 

    The reaction between Toluidine+ CCl3CH(OH)2 + NH2OH.HCl produces.

    • P-iodobenzoic acid

    • Isonitrosoacetamide

    • 2-hydroxyimino-N-phenyl acetanilide  

    • 2-hydroxyimino-N-Phenylacetamide

    Rate this question:

  • 8. 

    O-nitrophenol and p-nitrophenol can be separated by fractional distillation using a Hempel column.

    • True

    • False

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  • 9. 

    The boiling point of solutions is the temperature at which the vapor pressure equals the external pressure.

    • True

    • False

    Rate this question:

  • 10. 

    We use vacuum distillation to separate thermolabile liquid compounds at 1atm.

    • True

    • False

    Rate this question:

  • 11. 

    The splash head is used in

    • Simple distillation

    • Fractional distillation

    • Steam distillation

    • Vacuum distillation

    Rate this question:

  • 12. 

    A + B → AB  ​​​​​​M.Wt of A= 137.135 g/mol  M.Wt of B= 140.732 g/mol  M.Wt of AB= 248.017  Calculate the theoretical yield if the volume of A= 10 ml, B=25ml, AB= 40 ml  And the density of A=1.5 g/ml,  B= 2 g/ml, AB= 2.3 g/ml ​​​​​​

    • 50.87

    • 88.11

    • 27.03

    • 1.73

    Rate this question:

  • 13. 

    Chloral hydrate is more stable than chloral so we use it in the synthesis of iso nitroso acetanilide.

    • True

    • False

    Rate this question:

  • 14. 

    Oxidation of phenols by a strong oxidizing agent produces carboxylic acids.

    • True

    • False

    Rate this question:

  • 15. 

    Why is cooling in an ice bath required during the synthesis of p-iodobenzoic acid from p-aminobenzoic acid?

    • To avoid the decomposition of p-aminobenzoic acid.

    • To prevent the formation of unwanted by-products.

    • To control the diazotization reaction and prevent side reactions.

    • To enhance the solubility of p-aminobenzoic acid in the reaction mixture.

    Rate this question:

Zohra Sattar Waxali |PhD (Chemistry) |
Chemistry
Dr. Zohra Sattar Waxali earned her doctorate in chemistry and biochemistry from Northwestern University, specializing in the metallomes of cardiac cells and stem cells, and their impact on biological function. Her research encompasses the development of arsenoplatin chemotherapeutics, stapled peptide estrogen receptor inhibitors, and antimicrobial natural products.

Quiz Review Timeline (Updated): May 10, 2024 +

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

  • Current Version
  • May 10, 2024
    Quiz Edited by
    ProProfs Editorial Team

    Expert Reviewed by
    Zohra Sattar Waxali
  • Apr 19, 2023
    Quiz Created by
    Themes
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