Q50.The reaction used for preparation of soap from fat is : (1) An addition reaction (2) Reduction reaction (3) Alkaline hydrolysis reaction (4) An oxidation reaction
What This Question Tests
This question tests the fundamental reaction used for the preparation of soap from fats, which is saponification (alkaline hydrolysis). It checks basic knowledge of household chemistry.
Concepts Tested
📚 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
6.20 — The Treatment Of Alkyl Chlorides With Aqueous Koh Leads To The Formation Of
Chemistry Class 12 · Chapter 6
6.20 The treatment of alkyl chlorides with aqueous KOH leads to the formation of alcohols but in the presence of alcoholic KOH, alkenes are major products. Explain.
7.17 — Give Equations Of The Following Reactions:
Chemistry Class 12 · Chapter 7
7.17 Give equations of the following reactions: (i) Oxidation of propan-1-ol with alkaline KMnO4 solution. (ii) Bromine in CS2 with phenol. (iii) Dilute HNO3 with phenol. (iv) Treating phenol wih chloroform in presence of aqueous NaOH.
📋 Question Details
- Chapter
- Chemistry in Everyday Life
- Topic
- Soaps and Detergents
- Year
- 2023
- Shift
- 10 Apr Shift 2
- Q Number
- Q50
- Type
- Conceptual
- NCERT Ref
- Class 12 Chemistry Ch 16: Chemistry in Everyday Life
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