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The synthesis of crotonaldeyde from acet...

The synthesis of crotonaldeyde from acetaldehyde is an example of…. Reaction.

A

Nucleophilic addition

B

Elimination

C

Electrophilic addition

D

Nucleophilic addition – elimination

Text Solution

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The correct Answer is:
D
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AAKASH SERIES-ALDEHYDES AND KETONES-LEVEL-I(EXERCISE-II)
  1. When acetaldehyde is heated with Fehling solution, a red precipitate i...

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  2. An organic compound 'X' on treatment with pyridium dichromate in dichl...

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  3. The synthesis of crotonaldeyde from acetaldehyde is an example of…. Re...

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  4. In which of the following reactions, the final product is 2-methyl-2-p...

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  5. Iso propyl alcohol is obtained by the reaction of the following

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  6. Which one of the following undergoes aldol condensation and gives iodo...

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  7. 2, 2-dichloro propane treated with aq. KOH gives an unstable product. ...

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  8. An alkene on ozonolysis gives acetaldehyde and acetone. The alkene in ...

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  9. The first oxidation product of the following alcohol is a ketone with ...

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  10. underset((I))(HCHO): underset((II))(CH3CHO):underset((III ))(C CI3 CHO...

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  11. Tollen's reagent can be obtained by mixing aqueous AgNO3 with aqueous ...

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  12. Anatoldehyde underset("room termerature ")overset("conc"H2 CO4)to (A...

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  13. Acetylene on reaction with hypochlorous acid gives

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  14. The reagent that gives an orange coloured precipitate with acetaldehyd...

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  15. The number of a bonds in the product formed by passing acetylene throu...

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  16. Which of the following can be detected by silver mirror test

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  17. What is X in the following reaction 2CH3 CHO overset(dil NaOH)to X

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  18. Which of the following converts acetone to acetone oxime

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  19. Para rosaņiline hydrochloride solution is decolourised by SO2 is calle...

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  20. Acetone on distillation with bleaching powder and water gives chlorofo...

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