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Proponal and benzaldehyde can be disting...

Proponal and benzaldehyde can be distinguished by using

A

2, 4 - DNP

B

Tollen's agent

C

`I_2` & NaOH

D

Fehling'ssolution

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Verified by Experts

The correct Answer is:
D
`CH_3 -CH_2overset(O )overset(||)C-H`+ can be distinguished by fehling .s solution
` CH_3 -CH_2 - overset(O ) overset(||)C -H to CH_5 CH_2 - overset(O ) overset(||)C -OH`, no reaction
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AAKASH SERIES-ALDEHYDES AND KETONES-PRACTICE SHEET-2
  1. The structure of the product is

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  2. A and B respectively are

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  3. Proponal and benzaldehyde can be distinguished by using

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  4. Acetaldehyde when heated with conc.H2 SO4 forms a trimer whose structu...

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  5. The major product in the following reaction is

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  6. the possible products are

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  7. In which of the following reation, the product is a hydrocarbon

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  8. In which of the following reactions, the product is racemic mixture

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  9. the possible products are

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  10. Identify the correct reagent(s) to distinguish between pairs of compou...

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  11. An alcohol (A) on dehydration gives (B) which on ozonolysis gives two ...

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  12. An alcohol (A) on dehydration gives (B) which on ozonolysis gives two ...

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  13. An alcohol (A) on dehydration gives (B) which on ozonolysis gives two ...

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  14. Compounds A(C9 H8 O3) on reduction with Zn-Hg&HCI gave a carboxylic ac...

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  15. Compounds A(C9 H8 O3) on reduction with Zn-Hg&HCI gave a carboxylic ac...

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  16. Compounds A(C9 H8 O3) on reduction with Zn-Hg&HCI gave a carboxylic ac...

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  17. Match the following columns

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  18. Match the following columns

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  19. The number of a bonds in the product formed in acid catlysed reaction ...

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  20. When acetone is treated with ""^(18)O labeled water and isolating the ...

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