Hydrocarbons MCQ Questions for Class 11 Chemistry Chapter 13 with Answers

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MCQ Questions for Class 11 Chemistry with Answers


Q1. Which one of the following gives only one monochloro derivative?

(A) neo-pentane
(B) 2-methylpentane
(C) n-hexane
(D) 2, 3-dimethylpentane

(A) neo-pentane


Q2. Hydrocarbon containing following bond is most reactive

(A) C ≡ C
(B) C = C
(C) C – C
(D) All of these

(A) C≡C


Q3. The coal tar fraction which contains phenol is:

(A) Heavy Oil
(B) Light Oil
(C) Middle Oil
(D) Green Oil

(C) Middle Oil


Q4. An organic compound has a triple bond and not double bond. It can be test by

(A) Bromine water
(B) Baeyer reagent
(C) Fehling solution
(D) Ar nonical silver nitrate

(D) Ar nonical silver nitrate


Q5. Among the following compounds the one that is most reactive towards electrophilic nitration is

(A) Toluene
(B) Benzene
(C) Benzoic Acid
(D) Nitrobenzene

(A) Toluene


Q6. The position of double bond in alkenes can be located by :

(A) Hydrogenation of oil
(B) Ozonolysis
(C) Photolysis
(D) Hydration

(B) Ozonolysis


Q7. Which one of the following has highest boiling point?

(A) n-Octane
(B) Iso-octan
(C) 2,2 dimethyl pentane
(D) All have equal values

(A) n-Octane


Q8. LPG mainly contains

(A) butane
(B) ethane
(C) methane
(D) ethyne

(A) butane


Q9. The angle strain in cyclobutane is

(A) 24°44
(B) 29°16
(C) 19°22
(D) 9°44

(D) 9°44


Q10. Reaction of HBr with propene in the presence of peroxide gives:

(A) 3 – Bromo propane
(B) Allyl bromide
(C) n – Propyl bromide
(D) Isoproyl bromide

(C) n – Propyl bromide


Q11. Which of the following compounds exhibits steroisomerism?

(A) 2-methyl butene-1
(B) 3-methyl butyne-1
(C) 3-methylbutanoic acid
(D) 2-methylbutanoic acid

(D) 2-methylbutanoic acid


Q12. Tetrabromoethane on heating with Zn gives

(A) Ethyl bromide
(B) Ethane
(C) Ethene
(D) Ethyne

(D) Ethyne


Q13. Which of the following compounds will exhibit geometrical isomerism?

(A) 1-pheny 1-2-butene
(B) 3-phenyl-1-butene
(C) 2-phenyl-1-butene
(D) 1,1-diphenyl-1-propene

(A) 1-pheny 1-2-butene


Q14. The number of primary, secondary and tertiary carbons in 3, 4-dimethylheptane are respectively

(A) 4, 3 and 2
(B) 4, 2 and 3
(C) 2, 3 and 4
(D) 3, 4 and 2

(A) 4, 3 and 2


Q15. Propyne on polymerization yields

(A) Mesitylene
(B) Benzene
(C) Ethyl benzene
(D) Propyl benzene.

(A) Mesitylene


We Think the given NCERT MCQ Questions for class 11 Chemistry book Chapter 13 Hydrocarbons with Answers Pdf free download will assist you. If you’ve got any queries regarding CBSE Class 11 Chemistry of Hydrocarbons MCQs Multiple Choice Questions with Answers, drop a comment below and that we will come back to you soons.


MCQ Questions for Class 11 Chemistry Chapter wise with Answers


Lesson 1. Some Basic Concepts of Chemistry Class 11 MCQ Questions
Lesson 2. Structure of Atom Class 11 MCQ Questions
Lesson 3. Classification of Elements and Periodicity in Properties Class 11 MCQ Questions
Lesson 4. Chemical Bonding and Molecular Structure Class 11 MCQ Questions
Lesson 5. States of Matter Class 11 MCQ Questions
Lesson 6. Thermodynamics Class 11 MCQ Questions
Lesson 7. Equilibrium Class 11 MCQ Questions
Lesson 8. Redox Reactions Class 11 MCQ Questions
Lesson 9. Hydrogen Class 11 MCQ Questions
Lesson 10. The s-Block Elements Class 11 MCQ Questions
Lesson 11. The p-Block Elements Class 11 MCQ Questions
Lesson 12. Organic Chemistry: Some Basic Principles and Techniques Class 11 MCQ Questions
Lesson 13. Hydrocarbons Class 11 MCQ Questions
Lesson 14. Environmental Chemistry Class 11 MCQ Questions

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