Q44.The major product obtained in the given reaction is: (1) (2) (3) (4)
What This Question Tests
This question requires recognizing the Wolf-Kishner reduction reaction and its application to reduce a carbonyl group (ketone) to a methylene group.
Concepts Tested
Formulas Used
R-CO-R' + NH2-NH2 (hydrazone formation) -> R-CH2-R' (Wolf-Kishner reduction)
📚 NCERT Sections This Tests
8.17 — Complete Each Synthesis By Giving Missing Starting Material, Reagent Or Products
Chemistry Class 12 · Chapter 8
8.17 Complete each synthesis by giving missing starting material, reagent or products
8.4 — Write The Iupac Names Of The Following Ketones And Aldehydes. Wherever
Chemistry Class 12 · Chapter 8
8.4 Write the IUPAC names of the following ketones and aldehydes. Wherever possible, give also common names. (i) CH3CO(CH2)4CH3 (ii) CH3CH2CHBrCH2CH(CH3)CHO (iii) CH3(CH2)5CHO (iv) Ph-CH=CH-CHO CHO (v) (vi) PhCOPh
7.7 — Predict The Major Product Of Acid Catalysed Dehydration Of
Chemistry Class 12 · Chapter 7
7.7 Predict the major product of acid catalysed dehydration of (i) 1-methylcyclohexanol and (ii) butan-1-ol
📋 Question Details
- Chapter
- Aldehydes Ketones Carboxylic Acids
- Topic
- Reactions of aldehydes and ketones
- Year
- 2019
- Shift
- 10 Apr Shift 2
- Q Number
- Q44
- Type
- MCQ
- NCERT Ref
- Class 12 Chemistry Ch 12: Aldehydes, Ketones and Carboxylic Acids
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