<img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/MSC_ORG_CHM_C12_E01_162_O01.png" width="30%"><img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/MSC_ORG_CHM_C12_E01_162_O02.png" width="30%"><img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/MSC_ORG_CHM_C12_E01_162_O03.png" width="30%"><img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/MSC_ORG_CHM_C12_E01_162_O04.png" width="30%"> Show
Answer : C Solution : Due to `-M` of two `-NO_(2)` group Which of the following compounds is most reactive towards nucleophilic addition reactions?A. B. C. (adsbygoogle = window.adsbygoogle || []).push({}); D.Answer Verified Hint: As we all know that the carbonyl compounds undergo nucleophilic addition reaction and this type of reaction are typical of aldehydes and ketones. If the atom or group is attached with the carbonyl carbon it will decrease the electron density due to negative inductive effect. Complete answer: In the first option, we can see that methyl group is attached to the carbonyl carbon which will
hinder the attack of nucleophile and due to positive its positive inductive effect electron density increases which will decrease the attacking tendency of the nucleophile, hence it is a bit less reactive compound. In aromatic aldehydes as we
can see in the third and fourth option they show a positive resonance or negative mesomeric effect of benzene ring and thus the carbonyl compounds in aromatic compounds are much less reactive as compared to aliphatic compounds. Hence the correct answer is (B). Note: There are two important factors that help in comparing the reactivity of aldehydes and ketones in nucleophilic addition reaction and these are steric factor and the electronic factor. More the number of alkyl groups attached to carbonyl carbon more will be the steric hindrance hence less will be the tendency to attack the nucleophile. And if these alkyl groups show positive inductive effect the tendency to attack will be decreased as the electron density increases on carbonyl carbon, thus more the positive inductive effect lesser will be the carbonyl carbon reactivity. Which of the following is most reactive towards nuclephilic substitution reaction? No worries! We‘ve got your back. Try BYJU‘S free classes today! No worries! We‘ve got your back. Try BYJU‘S free classes today! No worries! We‘ve got your back. Try BYJU‘S free classes today! Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Solution The correct option is D ClCH2–CH = CH2Allyl halide is more reactive than vinyl halide and aryl halide due to greater stabilization of carbonium ion due to charge delocalization.Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students. Categories
Which of the following is most reactive towards s reaction?Which of the following is most reactive towards S(N)1 reaction? UPLOAD PHOTO AND GET THE ANSWER NOW! Solution : Most reactive towards `SN^(1)` reaction , the 3 degree halide is most reactive because it is stabilised by two phenyl group due to resonance.
Which one is more reactive towards electrophilic substitution?Hence, the electron density on benzene ring is maximum in aniline. Hence, aniline is the most reactive towards electrophilic aromatic substitution.
Which of the following is the most reactive towards?Phenol (I) is the most reactive because phenolic group activates the ring towards electrophilic attack both at the ortho and para positions.
Which is more reactive towards nucleophiles?Complete answer:
Nucleophilic reactions are typical of aldehydes and ketones and aldehydes are more reactive towards it due to their electronic reasons and steric hindrance.
|
Which of the following is more reactive towards ars
Related Posts
Copyright © 2024 SignalDuo Inc.
