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ChemistryMediumMCQ2023 · 06 Apr Shift 1

Q46.The major products A and B from the following reactions are : (1) (2) (3) (4)

What This Question Tests

This question tests the knowledge of a multi-step organic synthesis, involving Grignard reaction followed by hydrolysis and then oxidation to form an aldehyde.

Concepts Tested

Grignard reagentHydrolysisOxidation of alcoholAldehyde synthesis

📚 NCERT Sections This Tests

8.17Complete Each Synthesis By Giving Missing Starting Material, Reagent Or Products

Chemistry Class 12 · Chapter 8

82% match

8.17 Complete each synthesis by giving missing starting material, reagent or products

7.21Name The Reagents Used In The Following Reactions:

Chemistry Class 12 · Chapter 7

82% match

7.21 Name the reagents used in the following reactions: (i) Oxidation of a primary alcohol to carboxylic acid. (ii) Oxidation of a primary alcohol to aldehyde. (iii) Bromination of phenol to 2,4,6-tribromophenol. (iv) Benzyl alcohol to benzoic acid. (v) Dehydration of propan-2-ol to propene. (vi) Butan-2-one to butan-2-ol.

7.7Predict The Major Product Of Acid Catalysed Dehydration Of

Chemistry Class 12 · Chapter 7

80% match

7.7 Predict the major product of acid catalysed dehydration of (i) 1-methylcyclohexanol and (ii) butan-1-ol