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Karnataka Board PUCPUC Science 2nd PUC Class 12

Match the reactions given in Column I with the suitable reagents given in Column II. Column I (Reactions) Column II (Reagents) (i) Benzophenone Diphenylmethane (a) LiAlHX4

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Question

Match the reactions given in Column I with the suitable reagents given in Column II.

Column I
(Reactions)
Column II
(Reagents)
(i) Benzophenone Diphenylmethane (a) \[\ce{LiAlH4}\]
(ii) Benzaldehyde 1-Phenylethanol (b) \[\ce{DIBAL-H}\]
(iii) Cyclohexanone Cyclohexanol (c) \[\ce{Zn(Hg)/Conc. HCl}\]
(iv) Phenyl benzoate Benzaldehyde (d) \[\ce{CH3MgBr}\]
Match the Columns
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Solution

Column I
(Reactions)
Column II
(Reagents)
(i) Benzophenone Diphenylmethane (c) \[\ce{Zn(Hg)/Conc. HCl}\]
(ii) Benzaldehyde 1-Phenylethanol (d) \[\ce{CH3MgBr}\]
(iii) Cyclohexanone Cyclohexanol (a) \[\ce{LiAlH4}\]
(iv) Phenyl benzoate Benzaldehyde (b) \[\ce{DIBAL-H}\]

Explanation:

(i)

(ii)

(iii)

(iv)

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Chapter 12: Aldehydes, Ketones and Carboxylic Acids - Multiple Choice Questions (Type - I) [Page 174]

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NCERT Exemplar Chemistry Exemplar [English] Class 12
Chapter 12 Aldehydes, Ketones and Carboxylic Acids
Multiple Choice Questions (Type - I) | Q 40 | Page 174

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