780 JEE Main 2021 Chemistry previous-year questions, grouped chapter-wise, each with a verified answer and full solution.
Every JEE Main 2021 Chemistry previous-year question, organised by chapter. Each links to a full step-by-step solution with a verified answer key. Use this page to revise exactly what appeared in JEE Main 2021, or open a chapter to see all years.
Given below are two statements : Statement I : C 2 H 5 OH and AgCN both can generate nucleophile. Statement II : KCN an…
Which one of the following compounds is aromatic in nature?
Which of the following is an aromatic compound?
In Carius method, halogen containing organic compound is heated with fuming nitric acid in the presence of:
Which purification technique is used for high boiling organic liquid compound (decomposes near its boiling point) ?
Given below are two statements : Statement   I   : Aniline is less basic than acetamide. Statement   II…
Reagent, 1 - naphthylamine and sulphanilic acid in acetic acid is used for the detection of
When 10   mL of an aqueous solution of KMnO 4 was titrated in acidic medium, equal volume of 0 . 1 M of an aqueous…
Given below are two statements : Statement I : Hyperconjugation is a permanent effect. Statement II : Hyperconjugation…
Which one of the following pairs of isomers is an example of metamerism?
Log in to unlock the full list, track what you've solved, and practice on the TCS iON-style CBT player. It's free.