Day 403: JEE Mains Chemistry
5 questions. Try each one first, then open its answer.
Question 1
Aldehydes, Ketones and Carboxylic Acids. Asked once: 28 Jan 2026 S2
40The correct order of acidic strength of the major products formed in the given reactions, is : (A) (B) [B] (C) (D) Choose the correct answer from the options given below:Tap an option to check your answer.
Question 2
Amines. Asked once: 2 Apr 2026 S1
41For the given molecule, "x", the preferred site for the attack of the electrophile is :Tap an option to check your answer.
Question 3
Biomolecules. Asked once: 4 Apr 2025
39Identify the pair of reactants that upon reaction, with elimination of HCl will give rise to the dipeptide Gly-Ala.Tap an option to check your answer.
Question 4
Chemical Bonding and Molecular Structure. Asked once: 23 Jan 2026 S1
40Identify the molecule with maximum number of lone pairs of electrons (obtained using Lewis dot structure) among and . Choose the correct bond angle made by the central atom of the molecule (X).Tap an option to check your answer.
Question 5
Chemical Kinetics. Asked once: 2 Apr 2026 S2
47Consider the following gas phase reaction being carried out in a closed vessel at .The pressure of at 30 minutes time interval would be mm Hg. (Nearest integer)