Q48.Terylene polymer is obtained by condensation of (1) Ethane-1, 2-diol and Benzene-1, 3 dicarboxylic (2) Propane-1, 2-diol and Benzene-1, 4 dicarboxylic acid acid (3) Ethane-1, 2-diol and Benzene-1, 4 dicarboxylic (4) Ethane-1, 2-diol and Benzene-1, 2 dicarboxylic acid acid
What This Question Tests
This question tests the recall of the monomers used in the synthesis of the condensation polymer Terylene (Dacron).
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
7.13 — Show How Will You Synthesise:
Chemistry Class 12 · Chapter 7
7.13 Show how will you synthesise: (i) 1-phenylethanol from a suitable alkene. (ii) cyclohexylmethanol using an alkyl halide by an SN2 reaction. (iii) pentan-1-ol using a suitable alkyl halide?
7.21 — Name The Reagents Used In The Following Reactions:
Chemistry Class 12 · Chapter 7
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.
📋 Question Details
- Chapter
- Polymers
- Topic
- Condensation polymerization
- Year
- 2022
- Shift
- 28 Jul Shift 1
- Q Number
- Q48
- Type
- MCQ
- NCERT Ref
- Class 12 Chemistry Ch 15: Polymers
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