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Saturday, 31 October

JEE Main 2021 · ChemistryMultiple choiceMatch the listEasyRecall

JEE Main 17 March 2021, Shift 2, Chemistry Q49

Question 49 of 90 in this shift, Chemistry question 19 of 30, Section A.

Match List - I with List - II. List - I Chemical Compound List - II Used as (a) Sucralose (i) Synthetic detergent (b) Glyceryl ester of stearic acid (ii) Artificial sweetener (c) Sodium benzoate (iii) Antiseptic (d) Bithionol (iv) Food preservative Choose the correct match :
  1. (1)(a)-(i), (b)-(ii), (c)-(iv), (d)-(iii)
  2. (2)(a)-(ii), (b)-(i), (c)-(iv), (d)-(iii)Official answer
  3. (3)(a)-(iv), (b)-(iii), (c)-(ii), (d)-(i)
  4. (4)(a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)

Official answer

Option 2

NTA final key.

Chapter
Chemistry in Everyday Life
Topic
Chemistry in Everyday Life
Idea tested
Food Additives

Same topic in other shifts

All Chemistry in Everyday Life questions
  1. 6 Apr 2023, Shift 2 · Q80Given below are two statements: Statement I: Morphine is a narcotic analgesic. It helps in relieving pain without producing sleep.…EasyTwo statements
  2. 8 Apr 2023, Shift 1 · Q78Match List I with List II: List I | List II A. Saccharin | I. High potency sweetener B. Aspartame | II. First artificial sweetening agent…EasyMatch the list
  3. 8 Apr 2023, Shift 2 · Q77The statement/s which are true about antagonists from the following is/are: A. They bind to the receptor site. B. Get transferred inside…EasyOther
  4. 25 Jul 2022, Shift 1 · Q79Drugs used to bind to receptors, inhibiting its natural function and blocking a message are called :EasySingle correct
  5. 25 Jul 2022, Shift 2 · Q79Some drugs bind to a site other than the active site of an enzyme. This site is known asEasySingle correct
  6. 26 Jul 2022, Shift 1 · Q78Stearic acid and polyethylene glycol react to form which one of the following soap/s detergents ?EasySingle correct

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.