JEE Exam > JEE Questions > The typical reaction of olefinic bond isa)Ele...
Start Learning for Free
The typical reaction of olefinic bond is
- a)Electrophilic substitution reactions
- b)Electrophilic addition reactions
- c)Nucleophilic substitution reactions
- d)Nucleophilic addition reactions
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Most Upvoted Answer
The typical reaction of olefinic bond isa)Electrophilic substitution r...
Electrophilic Addition Reactions of Olefinic Bonds
An olefinic bond, also known as a double bond, is a type of unsaturated chemical bond found in organic compounds. The typical reaction of an olefinic bond is electrophilic addition reactions.
Explanation:
- When an electrophile (an electron-deficient species) approaches the double bond, it is attracted to the pi-electrons of the bond.
- The electrophile then forms a bond with one of the carbon atoms in the double bond, breaking the pi-bond.
- This results in the addition of the electrophile to the carbon atoms of the double bond, leading to the formation of a new single bond and the creation of a carbocation intermediate.
- The carbocation intermediate can then undergo further reactions such as rearrangement, addition of a nucleophile, or loss of a proton to form the final product.
Examples of Electrophilic Addition Reactions:
- Hydrogenation: Addition of hydrogen gas to an olefinic bond in the presence of a catalyst to form an alkane.
- Halogenation: Addition of halogens such as chlorine or bromine to the double bond to form dihaloalkanes.
- Hydrohalogenation: Addition of a hydrogen halide (H-X) such as HCl or HBr to the double bond to form haloalkanes.
Significance of Electrophilic Addition Reactions:
- Electrophilic addition reactions are important in organic chemistry as they allow for the synthesis of a wide range of compounds.
- Understanding the mechanism of electrophilic addition reactions helps in predicting the products of reactions involving olefinic bonds.
In conclusion, the typical reaction of olefinic bonds is electrophilic addition reactions, where an electrophile adds to the double bond to form new compounds.
An olefinic bond, also known as a double bond, is a type of unsaturated chemical bond found in organic compounds. The typical reaction of an olefinic bond is electrophilic addition reactions.
Explanation:
- When an electrophile (an electron-deficient species) approaches the double bond, it is attracted to the pi-electrons of the bond.
- The electrophile then forms a bond with one of the carbon atoms in the double bond, breaking the pi-bond.
- This results in the addition of the electrophile to the carbon atoms of the double bond, leading to the formation of a new single bond and the creation of a carbocation intermediate.
- The carbocation intermediate can then undergo further reactions such as rearrangement, addition of a nucleophile, or loss of a proton to form the final product.
Examples of Electrophilic Addition Reactions:
- Hydrogenation: Addition of hydrogen gas to an olefinic bond in the presence of a catalyst to form an alkane.
- Halogenation: Addition of halogens such as chlorine or bromine to the double bond to form dihaloalkanes.
- Hydrohalogenation: Addition of a hydrogen halide (H-X) such as HCl or HBr to the double bond to form haloalkanes.
Significance of Electrophilic Addition Reactions:
- Electrophilic addition reactions are important in organic chemistry as they allow for the synthesis of a wide range of compounds.
- Understanding the mechanism of electrophilic addition reactions helps in predicting the products of reactions involving olefinic bonds.
In conclusion, the typical reaction of olefinic bonds is electrophilic addition reactions, where an electrophile adds to the double bond to form new compounds.
Attention JEE Students!
To make sure you are not studying endlessly, EduRev has designed JEE study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in JEE.
|
Explore Courses for JEE exam
|
|
Similar JEE Doubts
Top Courses for JEEView all
The typical reaction of olefinic bond isa)Electrophilic substitution reactionsb)Electrophilic addition reactionsc)Nucleophilic substitution reactionsd)Nucleophilic addition reactionsCorrect answer is option 'B'. Can you explain this answer?
Question Description
The typical reaction of olefinic bond isa)Electrophilic substitution reactionsb)Electrophilic addition reactionsc)Nucleophilic substitution reactionsd)Nucleophilic addition reactionsCorrect answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The typical reaction of olefinic bond isa)Electrophilic substitution reactionsb)Electrophilic addition reactionsc)Nucleophilic substitution reactionsd)Nucleophilic addition reactionsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The typical reaction of olefinic bond isa)Electrophilic substitution reactionsb)Electrophilic addition reactionsc)Nucleophilic substitution reactionsd)Nucleophilic addition reactionsCorrect answer is option 'B'. Can you explain this answer?.
The typical reaction of olefinic bond isa)Electrophilic substitution reactionsb)Electrophilic addition reactionsc)Nucleophilic substitution reactionsd)Nucleophilic addition reactionsCorrect answer is option 'B'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about The typical reaction of olefinic bond isa)Electrophilic substitution reactionsb)Electrophilic addition reactionsc)Nucleophilic substitution reactionsd)Nucleophilic addition reactionsCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The typical reaction of olefinic bond isa)Electrophilic substitution reactionsb)Electrophilic addition reactionsc)Nucleophilic substitution reactionsd)Nucleophilic addition reactionsCorrect answer is option 'B'. Can you explain this answer?.
Solutions for The typical reaction of olefinic bond isa)Electrophilic substitution reactionsb)Electrophilic addition reactionsc)Nucleophilic substitution reactionsd)Nucleophilic addition reactionsCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE.
Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of The typical reaction of olefinic bond isa)Electrophilic substitution reactionsb)Electrophilic addition reactionsc)Nucleophilic substitution reactionsd)Nucleophilic addition reactionsCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
The typical reaction of olefinic bond isa)Electrophilic substitution reactionsb)Electrophilic addition reactionsc)Nucleophilic substitution reactionsd)Nucleophilic addition reactionsCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for The typical reaction of olefinic bond isa)Electrophilic substitution reactionsb)Electrophilic addition reactionsc)Nucleophilic substitution reactionsd)Nucleophilic addition reactionsCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of The typical reaction of olefinic bond isa)Electrophilic substitution reactionsb)Electrophilic addition reactionsc)Nucleophilic substitution reactionsd)Nucleophilic addition reactionsCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The typical reaction of olefinic bond isa)Electrophilic substitution reactionsb)Electrophilic addition reactionsc)Nucleophilic substitution reactionsd)Nucleophilic addition reactionsCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice JEE tests.
|
|
Explore Courses for JEE exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup