Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Aldehydes Ketones and Carboxylic Acids question

2025 · 4 Apr · Shift 2 · Q5
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Chemistry
  4. /Aldehydes Ketones and Carboxylic Acids
  5. /2025 · 4 Apr · Shift 2 · Q5

Aldehydes Ketones and Carboxylic Acids question

2025 · 4 Apr · Shift 2 · Q5

JEE MainChemistryAldehydes Ketones and Carboxylic AcidsMCQ+4 / −1
Which among the following compounds give yellow solid when reacted with NaOI/NaOH\mathrm{NaOI} / \mathrm{NaOH}NaOI/NaOH ? JEE Main 2025 (Online) 4th April Evening Shift Chemistry - Aldehydes, Ketones and Carboxylic Acids Question 4 English Choose the correct answer from the options given below :
  1. A
    (A) and (C) Only
  2. B
    (C) and (D) Only
  3. C
    (B), (C) and (E) Only
  4. D
    (A), (C) and (D) Only
PreviousNext

More from Aldehydes Ketones and Carboxylic Acids

  • Identify the structure of the final product (D) in the following sequence of the reactions : Total number of sp2 hybridised carbon atoms in product D is ​. Includes diagram2025 · Numerical
  • " P " is an optically active compound with molecular formula C6​H12​O. When ' P ' is treated with 2, 4-dinitrophenylhydrazine, it gives a positive test. However, in presence of Tollens reagent, " P " gives…2025 · MCQ
  • When undergoes intramolecular aldol condensation, the major product formed is : Includes diagram2025 · MCQ
  • Choose the correct option for structures of A and B, respectively Includes diagram2025 · MCQ
  • The compounds which give positive Fehling's test are : Choose the correct answer from the options given below : Includes diagram2025 · MCQ
  • Residue (A) + HCl (dil) → Compound (B) Structure of residue (A) and compound (B) formed respectively is : Includes diagram2025 · MCQ
  • The major product of the following reaction is : CH3​CH2​CH=O excess HCHO alkali ​ reflux ​ ?2025 · MCQ
  • Given below are two statements: Consider the following reaction Statement (I): In the case of formaldehyde is about 2280, due to small substituents, hydration is faster. Statement (II) : In the case of trichloro acetaldehyde is about 2000… Includes diagram2025 · MCQ