Understanding Ozonolysis

Understanding Ozonolysis

12th Grade

20 Qs

quiz-placeholder

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Understanding Ozonolysis

Understanding Ozonolysis

Assessment

Quiz

Chemistry

12th Grade

Hard

Created by

Ramanathan Saitechinfo

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in the mechanism of ozonolysis?

Cleavage of the double bond

Formation of a carbonyl compound

Formation of a cyclic ozonide

Formation of a dioxirane

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does ozone react with alkenes during ozonolysis?

Ozone oxidizes alkenes to produce carboxylic acids.

Ozone cleaves alkenes to form carbonyl compounds through ozonolysis.

Ozone reacts with alkenes to form alcohols directly.

Ozone polymerizes alkenes into larger hydrocarbons.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the main products formed from ozonolysis of alkenes?

Alcohols and ethers

Carboxylic acids and esters

Alkanes and cycloalkanes

Aldehydes and ketones

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which reagents are commonly used in the ozonolysis process?

Ozone (O3) and a reducing agent (e.g., zinc or dimethyl sulfide)

Hydrogen peroxide and sulfuric acid

Acetic acid and ethanol

Sodium chloride and water

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of zinc in the ozonolysis reaction?

Zinc increases the reaction temperature during ozonolysis.

Zinc serves as a reducing agent in ozonolysis.

Zinc acts as a catalyst in ozonolysis.

Zinc is a solvent in the ozonolysis reaction.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does ozonolysis differ from hydrogenation?

Ozonolysis cleaves double bonds to form carbonyls, while hydrogenation adds hydrogen to convert unsaturated compounds to saturated ones.

Ozonolysis is a process that only occurs in the presence of water, while hydrogenation does not require any solvents.

Ozonolysis adds hydrogen to double bonds, while hydrogenation cleaves them.

Ozonolysis forms alcohols, while hydrogenation produces aldehydes.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What types of compounds can be synthesized using ozonolysis?

Esters, amines, and alcohols.

Phenols, ethers, and nitriles.

Aldehydes, ketones, and carboxylic acids.

Alkanes, alkenes, and alkynes.

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