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Saturday, 31 October

JEE Main 2022 · ChemistryMultiple choiceTwo statementsEasyRecall

JEE Main 30 July 2022, Shift 2, Chemistry Q48

Question 48 of 90 in this shift, Chemistry question 18 of 30, Section A.

Given below are two statements: Statement I: In Nylon 6, the monomer unit is caprolactam. Statement II: The monomer unit in Nylon 6 is synthesized from cyclohexanone. In the light of the above statements, choose the most appropriate answer from the options given below:
  1. (1)Both Statement I and Statement II are correctOfficial answer
  2. (2)Both Statement I and Statement II are incorrect
  3. (3)Statement I is correct but Statement II is incorrect
  4. (4)Statement I is incorrect but Statement II is correct

Official answer

Option 1

NTA final key.

Chapter
Polymers
Topic
Polymers
Idea tested
Nylon 6 and Caprolactam

Same topic in other shifts

All Polymers questions
  1. 6 Apr 2023, Shift 1 · Q79Polymer used in orlon is:EasySingle correct
  2. 10 Apr 2023, Shift 1 · Q77Match List I with List II List I (Polymer) List II (Type / Class) (A) Nylon-2-Nylon-6 (I) Thermosetting polymer (B) Buna-N (II)…EasyMatch the list
  3. 10 Apr 2023, Shift 2 · Q78Buna-S can be represented as:EasySingle correct
  4. 11 Apr 2023, Shift 1 · Q78The polymer X - consists of linear molecules and is closely packed. It is prepared in the presence of triethylaluminium and titanium…EasySingle correct
  5. 11 Apr 2023, Shift 2 · Q80Given below are two statements : Statement I : Ethene at 333 to 343K and 6-7 atm pressure in the presence of AlEt3\mathrm{AlEt_3} and…MediumTwo statements
  6. 12 Apr 2023, Shift 1 · Q80Match List I with List II LIST I (Examples) / LIST II (Type) A. 2-chloro-1,3- butadiene - I. Biodegradable polymer B. Nylon 2-nylon 6 -…EasyMatch the list

Question text from the official JEE Main paper published by NTA; answer from the final answer key. Chapter, topic and idea tags, difficulty and skill are Lumi’s. Lumi analyses 108 of the 174 JEE Main shifts held from 2017 to 2026.