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Ozonolysis of an organic compound gives ...

Ozonolysis of an organic compound gives formaldehyde as one of products. This confirms the presence of

A

two ethylenic double bonds

B

a vinyl group

C

an iso propyl group

D

an acetylenic triple bond.

Text Solution

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The correct Answer is:
B
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ICSE-HYDROCARBONS -OBJECTIVE (MULTIPLE CHOICE) TYPE QUESTIONS
  1. The hydrocarbon which can react with sodium in liquid ammonia is : 1....

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  2. The treatment of CH3MgX with CH3C-=C-H produces

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  3. Ozonolysis of an organic compound gives formaldehyde as one of product...

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  4. Ozonolysis of an organic compound A produces acetone and propionaldehy...

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  5. The non-aromatic compound among the following is

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  6. In the following the most stable conformation of n-butane is

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  7. With respect to the conformers of ethane, which of the following state...

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  8. Predict the correct intermediate and product in the following reaction...

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  9. Which one is the correct order of acidity?

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  10. 3-methyl-pent-2-ene on reaction with HBr in the presence of peroxide f...

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  11. Hydrocarbon (A) reacts with bromine by substitution to form an alkyl b...

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  12. The compound C7H8 undergoes the following reactions : C7H8 overs...

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  13. Identify the major products P, Q and R in the following sequence of re...

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  14. Which of the following represents the given sequence of hybridisation ...

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  15. The trans-alkenes are formed by the reduction of alkynes with

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  16. Among the following, the reaction that proceeds through an electrophil...

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  17. The most suitable reagent for the following conversion, is

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  18. An alkene "A" on reaction with O3 and Zn gives propanone and acetaldeh...

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  19. In the following skew conformation of ethane, H'-C-C-H" dihedral angle...

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  20. 25 g of an unknown hydrocarbon upon burning produces 88 g of CO2 and ...

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