Super-Concept of Inductive Effect | Explained by IITian | Jee Mains, Advanced | BITSAT | NEET |AIIMS Video
Hello Guys, Today we are going to discuss a very important topic for jee Mains, advanced, NEET & AIIMS.
First of all, we are providing some important points about inductive effect.
(1) When an electron withdrawing (X) or electron-releasing (Y) group is attached to a carbon chain, polarity is induced on the carbon atom and on the substituent attached to it. This permanent polarity is due to displacement of shared electron of a covalent bond towards a more electronegative atom. This is called inductive effect or simply as I - effect.
(2) Carbon-hydrogen bond is taken as a standard of inductive effect. Zero effect is assumed for this bond. Atoms or groups which have a greater electron withdrawing capacity than hydrogen are said to have–I effect whereas atoms or groups which have a greater electron releasing power are said to have +I effect.
Applications of Inductive Effect
1. Effect on Bond lengths: Since the inductive effect leads to ionic character in the bond, the increase in –I effect usually decreases the bond length.
2. Dipole moment : Since, inductive effect leads to a dipolar character in the molecule, it develops some dipole moment in the molecule, which increases with the increase in the inductive effect.
CH3 – I, CH3 — Br, CH3 — Cl
Increasing dipole moment
3. Reactivity of alkyl halides: Alkyl halides are more reactive than the corresponding alkanes due to presence of C––X bond which is polar due to I effect, furthermore reactivity increases with increase of branching.
4. The acidity of carboxylic acid is due to inductive effect and resonance stabilisation of the carboxylate anion. Thus any group or atom, which is highly electronegative help in removing the hydrogen atom as proton and the group or atom which is less electronegative than C makes the removal of proton difficult.
Hence (–I) effect group increases acidic strength and (+I) effect groups decreases the acidic strength of carboxylic acid.
5. Basic strength of Amines : The basic character of amines is due to presence of unshared electron pair on nitrogen atom which accepts proton; the readiness with which the lone pair of electrons available for protonotion determines the relative strength of amines.
Due to +I effect of alkyl group, the nitrogen atom becomes rich in electrons with the result the lone pair of electron on nitrogen atom in amines is more easily available than in ammonia and hence generally, amines are stronger bases than ammonia. On the other (–I) groups or electron groups attached to nitrogen atom makes it difficult for protonation.
Note: Relative basic strength of amines is not in total accordance with the inductive effect, other factors like steric effect and stabilisation of cation by hydration also play important role to determine the basic strength of amines.
Due to electron – releasing group electron density is increased, hence basic nature is also increased and naturally acidic nature is decreased.
Watch our other useful stuff...
Inorganic Reaction Mechanism (Part-1)
https://youtu.be/YzACv8dgdRE
First Point of Difference Rule | Organic Chemistry | Explained by IITian | Jee Mains, Advance | NEET
https://youtu.be/URBmaMusB60
---------------------------------------------------------------------------
Oxides of Phosphorus | Tricks and Techniques | IIT Jee Mains, Advance | BITSAT | NEET & AIIMS
https://youtu.be/4miyRntMM_0
---------------------------------------------------------------------------
Electronegativity | Application & Problems | Explained by IITian | Jee Mains, Advance | NEET , AIIMS
https://youtu.be/eaXBteIPcuY
----------------------------------------------------------------------
Potassium Permanganate | d Block Chemistry | Jee Mains, Advance | NEET | BITSAT and AIIMS
https://youtu.be/O8d9w8aCzWc
-----------------------------------------------------------------------------------
Neighbouring Group Participation | Tricks and Tech | IIT-Jee Mains, Advance | BITSAT | NEET & AIIMS
https://youtu.be/52p9yk0STZw
------------------------------------------------------------------------------------
Carbocations and Carbanions | General Organic Chemistry | Explained by IITian | Jee Mains & Advance
https://youtu.be/7EuX42pO8HQ
-----------------------------------------------------------------------------------------------
Tricks for Qualitative Analysis | Cations | Jee Mains, Advance, NEET, BITSAT and AIIMS
https://youtu.be/3sOCGx5NC2o
--------------------------------------------------------------------------------------------
Tricks to Remember p Block Reactions | Group 15 | Jee Mains, Advance, NEET, BITSAT & AIIMS
https://youtu.be/GSxtE_nzkyE
---------------------------------------------------------------------
Tautomerism in Organic Chemistry | Explained by IITian | Jee Mains, Advance, NEET, AIIMS & BITSAT
https://youtu.be/5d2xgsIExBc
Thanks
Team IITian Explains
About the Site 🌐
This site provides links to random videos hosted at YouTube, with the emphasis on random. 🎥
Origins of the Idea 🌱
The original idea for this site stemmed from the need to benchmark the popularity of a video against the general population of YouTube videos. 🧠
Challenges Faced 🤔
Obtaining a large sample of videos was crucial for accurate ranking, but YouTube lacks a direct method to gather random video IDs.
Even searching for random strings on YouTube doesn't yield truly random results, complicating the process further. 🔍
Creating Truly Random Links 🛠️
The YouTube API offers additional functions enabling the discovery of more random videos. Through inventive techniques and a touch of space-time manipulation, we've achieved a process yielding nearly 100% random links to YouTube videos.
About YouTube 📺
YouTube, an American video-sharing website based in San Bruno, California, offers a diverse range of user-generated and corporate media content. 🌟
Content and Users 🎵
Users can upload, view, rate, share, and comment on videos, with content spanning video clips, music videos, live streams, and more.
While most content is uploaded by individuals, media corporations like CBS and the BBC also contribute. Unregistered users can watch videos, while registered users enjoy additional privileges such as uploading unlimited videos and adding comments.
Monetization and Impact 🤑
YouTube and creators earn revenue through Google AdSense, with most videos free to view. Premium channels and subscription services like YouTube Music and YouTube Premium offer ad-free streaming.
As of February 2017, over 400 hours of content were uploaded to YouTube every minute, with the site ranking as the second-most popular globally. By May 2019, this figure exceeded 500 hours per minute. 📈
List of ours generators⚡
Random YouTube Videos Generator
Random Film and Animation Video Generator
Random Autos and Vehicles Video Generator
Random Pets and Animals Video Generator
Random Travel and Events Video Generator
Random People and Blogs Video Generator
Random Entertainment Video Generator
Random News and Politics Video Generator
Random Howto and Style Video Generator
Random Education Video Generator