MCQ Quiz on Class 11 Chemistry Chapter 13 Hydrocarbons with Answers

We have compiled the MCQ Questions for Class 11 Chemistry Chapter 13 Hydrocarbons with Answers Pdf free download covering the entire syllabus for JEE/NEET and Boards. Practice MCQ Questions for Class 11 Chemistry with Answers on a daily basis and score well in exams. Refer to the Hydrocarbons Class 11 MCQs Quiz Questions with Answers here along with a detailed explanation.

Hydrocarbons Class 11 MCQs Questions with Answers

MCQ Questions for Class 11 Chemistry Chapter 13 Hydrocarbons with Answers

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1. Which one of these is not true for benzene?

 
 
 
 

2. Alkyl halides react with dialkyl copper reagents to give?

 
 
 
 

3. Arrange the following in decreasing order of their boiling points.

(A) n–butane (B) 2–methylbutane

(C) n-pentane (D) 2,2–dimethylpropane

 
 
 
 

4. The coal tar fraction which contains phenol is:

 
 
 
 

5. Identify the compound A and B in the following reaction sequence

 
 
 
 

6. The compound C3H4 has a triple bond, which is indicated by its reaction with

 
 
 
 

7. The increasing order of reduction of alkyl halides with zinc and dilute HCl is

 
 
 
 

8. Nitrobenzene on reaction with conc. HNO3/H2SO4 at 80 – 100°C forms which one of the following products?

 
 
 
 

9. The catalyst used in Friedel – Crafts reaction is

 
 
 
 

10. When 2-butyne is treated with dil.H2SO4/HgSO4, the product formed is

 
 
 
 

11. Hydrocarbon containing following bond is most reactive

 
 
 
 

12. 2 – Phenylpropene on acidic hydration gives

 
 
 
 

13. The first fraction obtained during the fractionation of petroleum is:

 
 
 
 

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

 
 
 
 

15. Isopropyl bromide on Wurtz reaction gives

 
 
 
 

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

 
 
 
 

17. Tetrabromoethane on heating with Zn gives

 
 
 
 

18. Arrange the following hydrogen halides in order of their decreasing reactivity with propane.

 
 
 
 

19. The lowest alkene, that is capable of exhibiting geometrical isomerism is

 
 
 
 

20. Presence of a nitro group in a benzene ring

 
 
 
 

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