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Which one of the following reagents is u...

Which one of the following reagents is used to reduce an aldehyde to primary alcohols ?

A

`N_(2)H_(4)//KOH`

B

`Zn//Hg` and conc. HCl

C

Alkaline `CuSO_(4)` containing Rochelle salt

D

`LiAlH_(4)`

Text Solution

Verified by Experts

The correct Answer is:
D
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OP TANDON-ALCOHOLS, PHENOLS AND ETHERS-OBJECTIVE QUESTIONS (LEVEL-A)
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  2. The hydrolysis of oils and fats with alkali is called:

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  3. Which one of the following reagents is used to reduce an aldehyde to p...

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  4. Power alocohol is a mixture of :

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  5. Upon oxidation , an alcohol gave a carbonyl compound containing same n...

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  6. The enzyme that converts cane sugar into invert sugar (a mixture of gl...

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  7. the conversion of maltose to glucose is possible by the enzyme :

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  8. Methylated spirit is :

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  9. Which of the following can reduces ester to alcohol ?

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  10. Ethanol is used for the preparation of :

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  11. Glycerol on oxidation with bromine water or sodium hypobromite or Fent...

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  12. When glycerol is treated with a small amount of HI or PI(3), the produ...

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  13. Dehydration of which one of the following alcohols produces an alkene ...

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  14. The factor adversely affecting the fermentation process is :

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  15. The optimum temperature for carrying out fermentation of molasses is :

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  16. Fermentation of starch solution to ethyl alcohol does not require :

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  17. Consider the reaction Identify A, X, Y and Z

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  18. How many isomers of C(5)H(11)OH will be primary alcohols ?

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  19. An alcohol on oxidation is found to given CH(3)COOH and CH(3)CH(2)COOH...

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  20. A compound with molecular formula C(4)H(10)O(3) is converted by the ac...

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