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In Rosenmund reduction the catalyst used...

In Rosenmund reduction the catalyst used is -

A

Pd- BaSO_4`

B

Sn-HCl

C

Zn-HCl

D

Raney Nicked

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USHA PUBLICATION-ALDEHYDES,KETONES,MONOCARBOXYLIC ACIDS -EXERCISE
  1. Acetone can be obtained by the oxidation of -

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  2. What happens when calcium açetate is dry distilled ?

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  3. In Rosenmund reduction the catalyst used is -

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  4. Which of the following does not respond Fehling's solution ?

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  5. CH3-CHO and H-CHO can be differentinted using -

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  6. A compound gives +ve iodoform test and +ve Fehling's test. The compoun...

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  7. Urotropin is formed by the action of ammonia on-

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  8. Formaldehyde can be distinguished from acetaldehyde by the reagent-

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  9. Which is most difficult to oxidise ?

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  10. Ethylmelhyl ketone can be obtained by the oxidation of -

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  11. CH3C-=CH""^undersetoversetrarr(HgSO4)(dilH2SO4) pro duct. The product ...

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  12. Formalin is an aqueous solution of -

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  13. Tollen's reagent is-

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  14. Aldehydes and ketones form hydrocarbons by -

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  15. The formation of cyanohydrins from aldehydes is an example of -

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  16. Cannizzaro's reaction is not given by -

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  17. Acetaldehyde on reaction with Grignards reagent and subsequent hydroly...

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  18. In the reaction CH3COCl""^undersetrarr((A)) CH3CHO+HCl the reagent 'A...

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  19. Clemmensen reduction of a ketone is carried out in presence of -

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  20. A mixture of formaldehyde and benzaldehyde on heating with aqueous NaO...

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