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Fehlings' solution is:...

Fehlings' solution is:

A

acidified copper sulphate solution

B

ammoniacal cuprous chloride solution

C

copper sulphate and Rochell salt + NaOH

D

non of the above

Text Solution

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The correct Answer is:
C
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OP TANDON-ALDEHYDES AND KETONES -OBJECTIVE QUESTIONS (LEVEL -A)
  1. When dihydroxy acetone reacts with HIO(4), the product is /are

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  2. Schiff's reaent is:

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  3. Fehlings' solution is:

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

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

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

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

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  8. Acetyl chloride is reduced to acetaldehyde by :

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  9. Acetaldehyde is :

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

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

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  12. A plastic bakelite is acompound of phenol with :

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

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

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

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

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  17. The composition of urotropine is :

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

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

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  20. The catalyst in Tishchenko reaction is:

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