Select Goal &
City
Select Goal
Explore
Question:
A and B represent:
A and B represent:
Updated On: May 21, 2024
- Tautomerism and Resonance
- Metamerism and Resonance
- Resonance and Tautomerism
- Metamerism and Tautomerism
Hide Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
The correct option is (A) : Tautomerism and Resonance
Was this answer helpful?
0
0
Top Questions on Isomerism
- The one giving maximum number of isomeric alkenes on dehydrohalogenation reaction is
(excluding rearrangement) - Which of the following does not depict an isomer of oxetane
- Which kind of isomerism is shown by following compounds
M-SCN, M-NCS - Compounds P and R in the following reaction are
- KCET - 2023
- Chemistry
- Isomerism
- The number of possible isomeric products formed when 3-chioro-1-butene reacts with HCl through carbocation formation is __________
View More Questions
Questions Asked in CUET exam
- If the energy of incident radiation is increased by $25\%$, the kinetic energy of the photoelectrons emitted increases from 0.6 eV to 0.9 eV. The work function of the metal is:
- CUET (UG) - 2024
- Dual nature of matter
- Read the following passage and answer the next five questions based on it.
Aldehydes are generally more reactive than ketones in nucleophilic addition reactions due to steric and electronic reasons. Sterically, the presence of two large groups in ketones hinders the attack of nucleophile to carbonyl carbon than in aldehydes. Electronically, aldehydes are more reactive than ketones because two alkyl groups reduce the electrophilicity of the carbonyl carbon more effectively than in the former- CUET (UG) - 2024
- Aldehydes, Ketones and Carboxylic Acids
- Match List-I with List-II:
List-I List-II (A) Mn2+ (I) Pyrolusite ore (B) Spin only Magnetic Moment (II) An alloy of 4f metal, iron and traces of S, C, Al and Ca (C) MnO2 (III) μs = √n(n + 2) BM (D) Misch metal (IV) Highest oxidation states
Choose the correct answer from the options given below:- CUET (UG) - 2024
- Magnetic moment
- Read the following passage and answer the next five questions based on it.
The transition metals are very hard and have low volatility. Their melting and boiling points are high. In any row, the melting points of these metals rise to a maximum at d5 and fall regularly as atomic number increases. The high melting points of these metals are attributed to the involvement of greater number of electrons from (n– 1)d in addition to ns electrons in the interatomic metallic bonding.- CUET (UG) - 2024
- General Properties of the Transition Elements (d-Block)
- Match List-I with List-II:
Choose the correct answer from the options given below:
View More Questions
SUBSCRIBE TO OUR NEWS LETTER
COLLEGE NOTIFICATIONSEXAM NOTIFICATIONSNEWS UPDATES
Download the Collegedunia app on 
© 2024 Collegedunia Web Pvt. Ltd. All Rights Reserved