OnlineCBT Logo OnlineCBT
⚲
हिन्दी
OnlineCBT Logo OnlineCBT
⚲

Chemistry · PYQ NEET UG 2024

हिन्दी

For the given reaction in the diagram, identify 'P' (major product):

  1. Dicyclohexylethane-1,2-diol
  2. Dicyclohexylethanedione
  3. Cyclohexanecarbaldehyde
  4. Cyclohexanecarboxylic acid

Correct answer · Option 4

Cyclohexanecarboxylic acid

Explanation

Acidic \( \text{KMnO}_4 \) undergoes oxidative cleavage of the alkene double bond to form carboxylic acid. Thus, \( \text{Cy-CH=CH-Cy} \) gets oxidized to cyclohexanecarboxylic acid (\( \text{Cy-COOH} \)).

Related questions

Given below are two statements: Statement I : The boiling point of three isomeric pentanes follows the order n-pentane > isopentane > neopentane Statement II : When branching increases, the molecule attains a shape of sphere. This results in smaller surface area for contact, due to which the intermolecular forces between the spherical molecules are weak, thereby lowering the boiling point. In the light of the above statements, choose the most appropriate answer from the options given below:→Match List I with List II. List I (Conversion) A. 1 mol of \( H_2O \) to \( O_2 \) B. 1 mol of \( MnO_4^- \) to \( Mn^{2+} \) C. 1.5 mol of Ca from molten \( CaCl_2 \) D. 1 mol of FeO to \( Fe_2O_3 \) List II (Number of Faraday required) I. 3F II. 2F III. 1F IV. 5F Choose the correct answer from the options given below:→The highest number of helium atoms is in→Among Group 16 elements, which one does NOT show -2 oxidation state?→
OnlineCBT

Our mission is "To educate students and help them excel in competitive exam preparation to the best of their potential. To impart good values in students and develop their overall exam readiness."

Useful Link
Important Pages
Courses & Practice
Contact
Address

Plot No 10, Dholigumti, Panditpura Road, Bandikui, Dausa(Raj) 303313

Contact

+91 7877547686

 E-mail

onlinecbtportal@gmail.com

 Helpline Number

+91 7877547686
Share
Click To Download
Get it on Google Play

ऐप डाउनलोड करने
के लिए Google Play पर
उपलब्ध है

Terms of Use | Privacy Policy | Cookie Policy | Disclaimer | Editorial Policy | Fact Check | Corrections | DMCA | Ad Choices

Copyright © 2026 - OnlineCBT.in. All Rights Reserved.

WhatsApp Chat