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Give plausible explanation for of the fo...

Give plausible explanation for of the following : There are two `-NH_2` groups in semicarbazide. However, only one is involved in the formation of semicarbazones.

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MODERN PUBLICATION-ALDEHYDES, KETONES AND CARBOXYLIC ACIDS-EXERCISE
  1. Benzoic acid is stronger acid than acetic acid. Justify.

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  2. Explain the following : Chloroacetic acid is stronger acid than acetic...

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  3. Write the name of the reagent to bring about the following conversion ...

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  4. Write the name of the reagent to bring about the following conversion ...

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  5. Give plausible explanation for of the following : There are two -NH2 g...

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  6. Illustrate the following named reaction by giving example : Clemmensen...

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  7. Explain: Cannizzaro’s reaction.

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  8. Write Wolff Kishner reduction.

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  9. Complete the following reaction : C6H5CHO overset (H2NCONHNH2)rarr

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  10. Complete the following reaction : CH3COCH2COOC2H5 overset (NaBH4) unde...

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  11. Give chemical tests to distinguish between the following pairs : Penta...

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  12. Give chemical tests to distinguish between the following pair of compo...

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  13. Give chemical test to distinguish between the following : Phenol and ...

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  14. An organic compound A has molecular formula C8H16O2. It gets hydrolyse...

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  15. How will you convert acetic acid into : acetamide .

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  16. How will you convert acetic acid into : acetyl chloride .

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  17. How will you convert acetic acid into : ethyl acetate.

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  18. An organic compound A with molecular formula C8H8O gives positive DNP ...

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  19. Arrange the following carbonyl compounds in the increasing order of th...

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  20. Although p-hydroxy benzoic acid is less acidic than benzoic acid, orth...

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