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Which one of the following reagents can ...

Which one of the following reagents can distinguish aldehydes and ketones?

A

Fehling's solution

B

`H_(2)SO_(4)`

C

`NaHSO_(3)`

D

`NH_(3)`

Text Solution

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The correct Answer is:
A
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OP TANDON-ALDEHYDES AND KETONES -OBJECTIVE QUESTIONS (LEVEL -A)
  1. Schiff's reaent is:

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  2. Fehlings' solution is:

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  3. Which one of the following reagents can distinguish aldehydes and keto...

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  4. When acetaldehyde is heateed with Fehling's solution, it gives a red p...

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  5. Which statement is incorrect in the case of acetaldehyde and acetone?

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  6. Which statement is incorrect in the case of acetaldehyde and acetone?

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  7. Acetyl chloride is reduced to acetaldehyde by :

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  8. Acetaldehyde is :

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  9. When formaldehyde is treated with ammonia, the compound formed is:

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  10. When acetaldehyde is treated with ammoniacal silver nitrate solution, ...

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  11. A plastic bakelite is acompound of phenol with :

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  12. Compound 'A' undergoes formation of cyanohydrin which on hydrolysis gi...

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  13. An unknown compound gives a positive halforms test and a positive Fehl...

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  14. Acetone on heating with conc. H(2)SO(4) gives :

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  15. In baklite, the rings, are joined to each other through:

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  16. The composition of urotropine is :

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  17. Urotropine is formed by the action of ammonia on:

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  18. Hydrocarbons are formed when aldehydes and ketones are reduced with am...

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  19. The catalyst in Tishchenko reaction is:

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  20. Upon treatment with Al(OEt)(3) followed by ususal reactions (work up),...

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