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Which of the following on reduction with...

Which of the following on reduction with `LiAlH_(4)` will give ethyl alcohol ?

A

`(CH_(3)CO)_(2)O`

B

`CH_(3)COCl`

C

`CH_(3)CONH_(2)`

D

`CH_(3)COOC_(2)H_(5)`

Text Solution

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The correct Answer is:
B, D
Only `CH_(3)CONH_(2)` gives `1^(@)` amine , rest all give ethyl alcohol as shown below :
(A) `(CH_(3)CO)_(2)O overset(LiAlH_(4))to 2CH_(2)CH_(2)OH` (B) `CH_(3)COCl overset(LiAlH_(4))to CH_(3)CH_(2)OH +HCl`
(C) `CH_(3)CONH_(2) overset(LiAlH_(4))to CH_(3)CH_(2)NH_(2)` (D) `CH_(3)COOC_(2)H_(5) overset(LiAlH_(4))to 2CH_(3)CH_(2)OH`
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FIITJEE-CARBOXYLIC ACIDS AND ITS DERIVATIVES-SOLVED PROBLEMS (OBJECTIVE )
  1. Which of the following is correct ?

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  2. The correct order of increasing bolling point of the following ...

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  3. Among the given compounds , the most susceptible to nuclephilic a...

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  4. When propanoic acid is treated with aqueous sodium bicarbonate, ...

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  5. underset((ii) CH(3)COCl)overset((i) NaH//THF")to (A) underset((ii) H(2...

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  6. overset(P(2)O(5)) to W underset(H(3)^(+)O)overset(CH(3)MgBr)to X und...

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  7. R - CH(2) - CH(2) - OH can be converted into R - CH(2) - CH(2) - COOH...

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  8. Identify the correct order of boiling points of the following co...

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  9. Chlorination of toluene in presence of light and heat followed by ...

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  10. Reaction of ethyl formate with excess of CH(3)Mgl followed by hyd...

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  11. P as major product must be .

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  12. Which of the following acid undergoes decarboxylation easily ?

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  13. Reaction of R - overset(O)overset(||)(C) - NH(2) with a mixture of B...

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  14. Identify the correct statement(s) about the above sequece of react...

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  15. Which of the following reagents are involved in the following tran...

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  16. Which of the following statements are true about HCOOH ?

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  17. Nitrogen gas is evolved when HNO(2) reacts with .

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  18. Which of the following on reduction with LiAlH(4) will give ethyl alco...

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  19. Ethyl acetate can be prepared by .

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  20. The formula C(4)H(4)O(4) can represent .

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