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Saturday, 31 October

JEE Main 2023 · ChemistryNumerical answerNumerical valueMediumApplication

JEE Main 12 April 2023, Shift 1, Chemistry Q89

Question 89 of 90 in this shift, Chemistry question 29 of 30, Section B.

In an oligopeptide named Alanylglycylphenyl alanyl isoleucine, the number of sp2^2 hybridised carbons is ________.

Official answer

10

NTA final key.

Chapter
Biomolecules
Topic
No close match in our taxonomy
Idea tested
No close match in our taxonomy

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.