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When dihydroxyacetone react with HIO4, t...

When dihydroxyacetone react with `HIO_4`, the product is/are :

A

HCHO

B

`HCOOH`

C

`HCHO and HCOOH`

D

`HCHO and CO_2`

Text Solution

Verified by Experts

The correct Answer is:
D
` CH_2OH-CO-CH_2OH `react with `HIO_4` give `HCHO `and `CO_2`.
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ACCURATE PUBLICATION-ALDEHYDES ,KETONES AND CARBOOXALIC ACIDS-PART-A (ALDEHYDES AND KETONES -MULTIPLE CHOICE QUESTIONS (1 MARK))
  1. By which reaction a Ketone can be converted into hydrocarbon ?

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  2. Which of the following cannot be used in Friedal-craft's reaction?

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  3. When dihydroxyacetone react with HIO4, the product is/are :

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  4. Acetaldehyde reacts with NH3 to form :

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  5. Reactivity towards nucleophilic addition reaction of I . HCHO " "...

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  6. Aldol condensation will not be observed in

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  7. The compound obtained by the reduction of propionaldehyde by amalgamat...

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  8. When a ketone is condensed into an aldol, the reagent used is

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  9. How does O3 react with H C l

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  10. Acetaldehyde cannot exhibit :

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  11. Base catalyzed aldol condensation occurs with

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  12. Which of the aldehydes is most reactive towards nucleophilic addition?

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  13. Aldehyde and ketones cannot be distinguished by:

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  14. Which of the following is incorrect?

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  15. Reduction of > C = O to CH2 can be carried out with :

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  16. During reduction of carbonyl compound by H2"NN"H2 and KOH the first i...

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  17. Cross aldol condensation occurs between

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  18. Vinegar is solution of acetic acid which is :

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  19. Lower carboxylic acids are soluble in water due to

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  20. Carboxylic acids are more acidic than phenols and alcohols because of

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