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Give a simple test to distinguish betwee...

Give a simple test to distinguish between :
(i) Pentan-2-one and Pentan-3-one. , (ii) Benzaldehyde and acetophenone.

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For answer consult Q.No. 13(N.C.E.R.T. End Exercise).
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(a) How will you convert the following: (i) Propanone to Propan-2-o1 (ii) Ethanal to 2-hydroxy propanoic acid (iii) Toluene to benzoic acid (b) Give simple chemical test to distinguish between: (i) Pentan-2-one and Pentan-3-one (ii) Ethanal and Propanal

Give a test to distinguish between propan-2-one and penten-3-one.

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Give simple chemical tests to distinguish between Butanal and butan-2-one.

DINESH PUBLICATION-ALDEHYDES AND KETONES -Question From Board
  1. How would you prepare but-2-enal from ethanol?

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  2. Draw structure of 4-Chloropentanal.

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  3. Give a simple test to distinguish between : (i) Pentan-2-one and Pen...

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  4. Give the names of reagents which can bring about the following convers...

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  5. How wil l you convert ethyl cyanide to 1- phenylpropanone?

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  6. Arrange the following compounds in increasing order of their reactivit...

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  7. Give a simple test to distinguish between : (i) Pentan-2-one and Pen...

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  8. Illustrate Cross-aldol condensation with a suitable example.

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  9. Write the structures of the main products of the following reactions.

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  10. Write the IUPAC name of CH(3)-CH(2)-CH=CH-overset(O)overset(||)(C)-H

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  11. Write the IUPAC name of the following (i) (CH(3))(2)CHCHO , (ii)

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  12. Complete the following 2CH(3)CHOoverset("Dil NaOH")rarrAunderset(-H(...

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  13. What happens when : (i) Acetaldehyde reacts with NH(2)OH , (ii) Acet...

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  14. Arrange the following compounds in increasing order of their boiling p...

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  15. How will you convert propanone to propan-2-ol?

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  16. Complete the following reactions :

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  17. Why is acetaldehyde more reactive than acetone towards nucleophilic a...

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  18. (CH(3))(3) C - CHO does not undergo aldol condensation due to

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  19. Write chemical equation to illustrate the following reactions: (i) W...

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  20. Write the products of the following reactions: (i) (ii) 2C(6)H(5)...

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