An 'Assertion' and a 'Reason' are given below. Choose the correct answer from the following options:
Assertion (A): Vinyl halides do not undergo nucleophilic substitution easily.
Reason (R): Even though the intermediate carbocation is stabilized by loosely held the cleavage is difficult because of strong bonding.
Both (A) and (R) are wrong statements
Both (A) and (R) are the correct statement and (R) is the correct explanation of (A).
Both (A) and (R) are correct statements but (R) isnot the correct explanation of (A).
(A) is a correct statement but (R) wrong statement.
Vinayl Chloride -
Halogen present on double bonded carbon atom.
- wherein
Reactivity Order of alkyl halides -
- wherein
Inhibition by steric hindrance SN2 reactions are particularly sensitive to steric factors, since they are greatly retarded by steric hindrance (crowding) at the site of reaction. In general, the order of reactivity of alkyl halides in SN2 reactions is: methyl > 1o > 2o> 3o.
vinyl halides do not undergo a substitution reaction. It is a fact so, it is true statement
(R)
Option 1)
Both (A) and (R) are wrong statements
Option 2)
Both (A) and (R) are the correct statement and (R) is the correct explanation of (A).
Option 3)
Both (A) and (R) are correct statements but (R) isnot the correct explanation of (A).
Option 4)
(A) is a correct statement but (R) wrong statement.
An exhaustive E-learning program for the complete preparation of JEE Main..
An exhaustive E-learning program for the complete preparation of JEE Main..
Take chapter-wise, subject-wise and Complete syllabus mock tests and get in depth analysis of your test..
An exhaustive E-learning program for the complete preparation of JEE Main..
This course will help student to be better prepared and study in the right direction for JEE Main..
Vinayl Chloride -
Halogen present on double bonded carbon atom.
- wherein
Reactivity Order of alkyl halides -
- wherein
Inhibition by steric hindrance SN2 reactions are particularly sensitive to steric factors, since they are greatly retarded by steric hindrance (crowding) at the site of reaction. In general, the order of reactivity of alkyl halides in SN2 reactions is: methyl > 1o > 2o> 3o.
vinyl halides do not undergo a substitution reaction. It is a fact so, it is true statement
(R)
Option 1)
Both (A) and (R) are wrong statements
Option 2)Both (A) and (R) are the correct statement and (R) is the correct explanation of (A).
Option 3)Both (A) and (R) are correct statements but (R) isnot the correct explanation of (A).
Option 4)(A) is a correct statement but (R) wrong statement.