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Laboratory method for the preparation o...

Laboratory method for the preparation of acetyl chloride is `:`

A

`CH_(3)"COOH" + "SOCl"_(2) rarr CH_(3)` COCl

B

`CH_(3)"COOH" + PCl_(3) rarr CH_(3)` COCl

C

`CH_(3) "COONa" + PCl_(3) rarr CH_(3)` COCl

D

All of these

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The correct Answer is:
D
Acetyl chloride can be conveniently prepared by all of the following methods
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NARAYNA-ALDEHYDES, KETONES & CARBOXYLIC ACIDS-EXERCISE -III
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  2. A underset(800^(@)C )overset(Delta)(rarr) CH(2) = C = O , Reactant ' A...

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  3. Laboratory method for the preparation of acetyl chloride is :

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  4. 2CH(3) "COOH" underset(300^(@) C )overset(MnO)(rarr) A, product 'A ' i...

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  5. Which of the aldehyde is most reactive ?

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  6. CH(3) - CH(2) - C equiv CH underset(H(2)SO(4))overset("HgSO"(4))(rarr)...

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  7. R - CH = CH(2) + CO + H(2) underset("High pressure" ) overset("High te...

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  8. The regent used in Gattermann -Koch aldehyde synthesis is

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  9. What is the main reason for the fact that carboxylic acids can undergo...

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  10. On reductive ozonolysis yields

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  12. Which of the following will form two isomers with semi carbazide

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  14. When is reduced with, the compound obtained will be

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  15. In a set of the given reactions, acetic acid yields a product C. CH(...

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  16. Which one of the following on treatment with 50% aqueous sodium hydrox...

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  17. Reduction of aldehydes and ketones into hydrocarbons using zinc amalga...

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  18. The product formed in aldol condensation is

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  19. Which of the following presents the correct order of the acidity in th...

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