Hydrocarbons & Organic Chemistry

Cycloalkanes MCQs with Answers

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Cycloalkanes are a class of organic compounds characterized by one or more rings of carbon atoms, each bonded to two hydrogen atoms. These compounds are a subset of alkanes but with a cyclic structure, which affects their physical and chemical properties compared to their acyclic counterparts.

MCQs (Multiple Choice Questions) on cycloalkanes typically assess understanding of their nomenclature, structure, isomerism, and reactions. Quiz questions may cover topics such as naming different types of cycloalkanes based on the number of carbon atoms.

Cycloalkanes Online Quiz

By presenting 3 options to choose from, Cycloalkanes Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. You will have to read all the given answers of Cycloalkanes Questions and Answers and click over the correct answer.

  • Test Name: Cycloalkanes MCQ Quiz Practice
  • Type: Quiz Test
  • Total Questions: 40
  • Total Marks: 40
  • Time: 40 minutes

Note: Answer of the questions will change randomly each time you start the test. Practice each quiz test at least 3 times if you want to secure High Marks. Once you are finished, click the View Results button. If any answer looks wrong to you in Quiz, simply click on question and comment below that question, so that we can update the answer in the quiz section.

Cycloalkanes MCQs

Cycloalkanes Quiz

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1 / 40

Which of the following cycloalkanes has the highest torsional strain?

2 / 40

Which of the following reagents is commonly used in the catalytic hydrogenation of alkenes to produce cycloalkanes?

3 / 40

Which of the following is an example of a cyclic hydrocarbon with five carbon atoms?

4 / 40

What is the general formula of cycloalkanes?

5 / 40

How many carbon atoms are present in cyclopropane?

6 / 40

Which of the following is NOT a common use of cycloalkanes?

7 / 40

How many hydrogen atoms are present in cyclohexane?

8 / 40

Which of the following is a common method for the synthesis of cycloalkanes?

9 / 40

What is the IUPAC name of cyclopropane?

10 / 40

What is the bond angle between adjacent carbon atoms in cyclohexane?

11 / 40

Which of the following cycloalkanes has the highest ring strain?

12 / 40

Which of the following cycloalkanes has the lowest stability?

13 / 40

Which of the following is NOT a method for the synthesis of cycloalkanes?

14 / 40

Which of the following cycloalkanes has the highest stability?

15 / 40

How many hydrogen atoms are present in cyclobutane?

16 / 40

What is the shape of cyclohexane?

17 / 40

What is the IUPAC name of a cyclic hydrocarbon with six carbon atoms?

18 / 40

Which of the following is NOT a method for the synthesis of cycloalkanes?

19 / 40

Which of the following is a common method for the synthesis of cycloalkanes?

20 / 40

What is the IUPAC name of cyclobutane?

21 / 40

What is the shape of cyclopropane?

22 / 40

What is the shape of cyclobutane?

23 / 40

Which of the following cycloalkanes has the highest ring strain?

24 / 40

What is the bond angle between adjacent carbon atoms in cyclobutane?

25 / 40

What is the shape of cycloheptane?

26 / 40

How many carbon atoms are present in cyclooctane?

27 / 40

What is the bond angle between adjacent carbon atoms in cycloheptane?

28 / 40

Which of the following cycloalkanes has the highest stability?

29 / 40

What is the IUPAC name of cyclooctane?

30 / 40

Which of the following cycloalkanes can exhibit geometric (cis-trans) isomerism?

31 / 40

Which of the following is an example of a cyclic hydrocarbon with seven carbon atoms?

32 / 40

Which of the following cycloalkanes has the lowest angle strain?

33 / 40

What is the shape of cyclopentane?

34 / 40

What is the molecular formula of cyclopentane?

35 / 40

Which of the following cycloalkanes has the highest angle strain?

36 / 40

What is the bond angle between adjacent carbon atoms in cyclopropane?

37 / 40

Which of the following is an example of a cycloalkane?

38 / 40

What is the bond angle between adjacent carbon atoms in cyclooctane?

39 / 40

What is the shape of cyclooctane?

40 / 40

What is the bond angle between adjacent carbon atoms in cyclopentane?

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Cycloalkanes Flashcards

What is the general formula of cycloalkanes?

CnH2n

Which of the following is an example of a cycloalkane?

Cyclohexane

What is the IUPAC name of cyclopropane?

Cyclopropane

How many carbon atoms are present in cyclopropane?

3

What is the molecular formula of cyclopentane?

C5H10

What is the IUPAC name of cyclobutane?

Cyclobutane

How many hydrogen atoms are present in cyclobutane?

8

Which of the following is an example of a cyclic hydrocarbon with five carbon atoms?

Cyclopentane

How many hydrogen atoms are present in cyclohexane?

12

What is the IUPAC name of cyclooctane?

Cyclooctane

How many carbon atoms are present in cyclooctane?

8

Which of the following is an example of a cyclic hydrocarbon with seven carbon atoms?

Cycloheptane

What is the IUPAC name of a cyclic hydrocarbon with six carbon atoms?

Cyclohexane

What is the shape of cyclopropane?

Planar

What is the shape of cyclobutane?

Planar

What is the shape of cyclopentane?

Puckered

What is the shape of cyclohexane?

Chair or boat

What is the shape of cycloheptane?

Puckered

What is the shape of cyclooctane?

Chair or boat

Which of the following cycloalkanes can exhibit geometric (cis-trans) isomerism?

Cyclohexane

Which of the following cycloalkanes has the highest angle strain?

Cyclopropane

Which of the following cycloalkanes has the lowest angle strain?

Cyclohexane

What is the bond angle between adjacent carbon atoms in cyclopropane?

60 degrees

What is the bond angle between adjacent carbon atoms in cyclobutane?

~88 degrees

What is the bond angle between adjacent carbon atoms in cyclopentane?

~108 degrees

What is the bond angle between adjacent carbon atoms in cyclohexane?

~109.5 degrees

What is the bond angle between adjacent carbon atoms in cycloheptane?

~128 degrees

What is the bond angle between adjacent carbon atoms in cyclooctane?

~109.5 degrees

Which of the following cycloalkanes has the highest torsional strain?

Cyclopropane

Which of the following cycloalkanes has the highest ring strain?

Cyclopropane

Which of the following cycloalkanes has the highest stability?

Cyclohexane

Which of the following cycloalkanes has the lowest stability?

Cyclopropane

Which of the following is NOT a method for the synthesis of cycloalkanes?

Addition reactions

Which of the following is a common method for the synthesis of cycloalkanes?

Catalytic hydrogenation of alkenes

Which of the following reagents is commonly used in the catalytic hydrogenation of alkenes to produce cycloalkanes?

Hydrogen gas (H2)

Which of the following is NOT a common use of cycloalkanes?

Solvents

Which of the following cycloalkanes has the highest ring strain?

Cyclopropane

Which of the following cycloalkanes has the highest stability?

Cyclohexane

Which of the following is NOT a method for the synthesis of cycloalkanes?

Addition reactions

Which of the following is a common method for the synthesis of cycloalkanes?

Catalytic hydrogenation of alkenes

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