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The precipitate formed when an aldehyle ...

The precipitate formed when an aldehyle react with Fehling solution is __________.

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What is Fehling’s solution ?

USHA PUBLICATION-ALDEHYDES,KETONES,MONOCARBOXYLIC ACIDS -EXERCISE
  1. is used to preserve biological specimens.

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  2. Calcium formate on dry distillation yields .

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  3. The precipitate formed when an aldehyle react with Fehling solution is...

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  4. A compound with MF-C3H6O gives+ve iodoform test. Name the compound.

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  5. Write two uses of acetone.

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  6. Which type of compounds show aldol condensation reaction ?

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  7. Name the Grignard’s reagent used for preparation of acetone.

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  8. An alkene on ozonolysis gives only acetone. What is the name of alkene...

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  9. What happens when acetaldehyde is treated with semicarbazide in presen...

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  10. Name the reagent used to distinguish between formaldebyde and acetalde...

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  11. Which class of compounds show Cannizzaro’s reaction ?

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  12. Write the IUPAC name of chloral.

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  13. Give two uses of formaldehyde.

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  14. How can you prepare alcohol from acetaldehyde without using reducing a...

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  15. Which type of compounds show iodoform reaction ?

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  16. Acetone can be obtained by the oxidation of -

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  17. What happens when calcium açetate is dry distilled ?

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  18. Arrange HCHO and CH3CHO and CH3COCH3 in increasing order of reactivity...

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  19. Which type of aldehydes do not give Fehling test ?

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  20. Complete the reaction, HCHO+NH3to

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