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An alkyne combines with a conjugated die...

An alkyne combines with a conjugated diene to give an unconjugated cycloalkadiene. The most likely title of this reaction is

A

Schotten–Baumann reaction

B

Hofmann–Bromasmide reaction

C

Pinacol– Pinacolone rearrangement

D

Diels–Alder reaction

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The correct Answer is:
D
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ERRORLESS-HYDROCARBONS-NCERT BASED QUESTION (ALKENE)
  1. Which of the following will not show geometrical isomerism ?

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  2. Hydroboration oxidation of 4-methyl octene would give

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  3. What is the order of reactivity of these alkenes (CH(3))(2)C=CH(2)(I...

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  4. In the following reaction 2CH(2) = CH(2) + S(2)Cl(2) rarr Product. T...

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  5. When ethene is heated at 400^@ C Under high pressure, the product is a...

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  6. CH2=CH2underset(KOH//H2O)overset(KMnO4)to X. Product 'X' in above reac...

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  7. Identify Z in the series CH2=CH2overset"HBr" to X overset"aq.KOH"to ...

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  8. Reaction of Br2 on ethylene in presence of NaCl gives

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  9. CH(2) = CH(2) overset(Br(2)//H(2)O) rarr A, In the above reaction th...

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  10. 1,3-butadiene reacts with ethylene to form

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  11. The following is a conjugated diene

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  12. Addition of bromine to buta-1,3-diene gives:

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  13. Which of the following order of reagent is chosen to prepare 1,3-butad...

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  14. One mole of an unsaturated hydrocarbons on ozonolysis gives one mole ...

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  15. An alkyne combines with a conjugated diene to give an unconjugated cyc...

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  16. An alkene gives two moles of HCHO, one mole of CO(2) and one mole of C...

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  17. Cyclohexene is reacted with bromine in "CCl"(4) in the dark. The prod...

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  18. The major product of the reaction

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  19. The major product formed when 2-butene is reacted with O(3) followed b...

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  20. The molecular formula of Wilkinson's catalyst used in the hydrogenatio...

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