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Chemistry Hydrocarbons Test Online MCQs

Test Name Hydrocarbons Test Online MCQs
Subject Chemistry
Test Type MCQs
Total Question 15
Total Marks 30
Total Time 15 Mints
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Get Chemistry Subject Test preparation about the topic of Hydrocarbons. Hydrocarbons are the very fundamental compounds. Here you will get all the information about the Hydrocarbons like its uses, composition, preparation and importance etc.

Chemistry Hydrocarbons Test Online MCQs

Chemistry

1. With ammonical cuprous chloride solution, a reddish brown precipitate is obtained on treating with:

 

Question 1 of 15

2. B.H.C. is used as an:

 

Question 2 of 15

3. Alkynes usually show which type of reaction?

 

Question 3 of 15

4. Compound X of molecular formula C₄H₆ takes up one equivalent of hydrogen in presence of Pt to form another compound Y which on ozonolysis gives only ethanoic acid. The compound X can be:

 

Question 4 of 15

5. Which is used as antiknock in petrol?

 

Question 5 of 15

6. Below, some catalysts and corresponding proceses/reactions are matched. The mismatch is:

 

Question 6 of 15

7. Propene on hydroboration and oxidation produces

 

Question 7 of 15

8. Which of the following species participate in sulphonation of benzene ring?

 

Question 8 of 15

9. Which of the following swequence of reactions (reagents) can be used for the conversion of C₆H₅CH₂CH₃ into C₆H₅CH = CH₂?

 

Question 9 of 15

10. The most important method of preparation of hydrocarbons of lower carbon number is 

 

Question 10 of 15

11. The product obtained by treating benzene with chlorine in presence of ultraviolet light is:

 

Question 11 of 15

12. The number of σ and π bonds present in ethane is:

 

Question 12 of 15

13. The compound having only primary hydrogen atoms is:

 

Question 13 of 15

14. The boiling points of four saturated hydrocarbons are given below. Which boiling point suggests maximum number of carbon atoms in its molecule:

 

Question 14 of 15

15. 1-Butyne and cold alkaline KMnO₄ react to produce:

 

Question 15 of 15


 

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