Inductive effect-Definition-Types-Examples-Applications-IIT JEE NEET JAM CSIR NET GATE Adichemistry

#Inductive_effect_in_organic_chemistry #Inductive_effect_examples_applications
#Inductive_effect_IIT_JEE_NEET_Practice_questions
www.adichemist... EFFECT - DEFINTION - TYPES - POSITIVE - NEGATIVE - EXAMPLES - APPLICATIONS
The polarization of a s bond due to electron-withdrawing or electron donating effect of adjacent groups or atoms is called inductive effect.
Salient features of inductive effect
It arises due to electronegativity difference between two atoms forming a sigma bond.
It is transmitted through the sigma bonds.
The magnitude of inductive effect decreases while moving away from the groups causing it.
It is a permanent effect.
It influences the chemical and physical properties of compounds.
The inductive effect is divided into two types based on the electron withdrawing or electron releasing nature of atom/group inducing it. The strength of inductive effect is measured by comparing with that of hydrogen.
1) Negative inductive effect (-I):
The electron withdrawing nature of groups or atoms is called as negative inductive effect. It is indicated by -I. Following are the examples of groups in the decreasing order of their -I effect:
2) Positive inductive effect (+I):
It refers to the electron releasing nature of the groups or atoms and is denoted by +I. Following are the examples of groups in the decreasing order of their +I effect.
Stability of carbocations (carbonium ions):
The stability of carbocations increase when +I groups - like alkyl groups are present adjacent to positively charged carbon. The +I groups reduce the positive charge on the carbon by donating negative charge. This results in greater stability of carbocation.Stability of carbanions:
Acidic strength of carboxylic acids and phenols:
A protonic acid is always in equilibrium with its conjugate base that is formed by loss of a proton. Any factor that stabilizes the negatively charged conjugate base favors greater ionization of acid. i.e increases the acidic strength.
Basic strength of amines:
The electron donating groups like alkyl groups increase the basic strength of amines whereas the electron withdrawing groups like aryl groups decrease the basic nature. Therefore alkyl amines are stronger Lewis bases than ammonia, whereas aryl amines are weaker than ammonia.

[@AndrewWeng]

Great work. Can you believe I need to teach this to high school students!

[@AdiChemAdi]

Thank you. May I know is this ok for high school students?

[@bhuvneshsinghbhadauriya1669]

Great notes and explanation

[@AdiChemAdi]

Glad it was helpful!

[@kammilisatyavathi8482]

Sir I saw one of your video on acid and base such an good video plz upload such type of video sir it may help me so much

[@AdiChemAdi]

I think you are referring to pH trick....?

[@kammilisatyavathi8482]

@@AdiChemAdi yes sir

[@AdiChemAdi]

How about this: kzbin.info/www/bejne/aJfTn5aQmaxjatU

[@kammilisatyavathi8482]

@@AdiChemAdi yaaa sir I already watch this video such a nice video tq so much sir I want some more videos like this it's very helpful 👍 sir my exam getting approch plz sir

[@AdiChemAdi]

ok. let me know the topic. I will try if some kind of trick or shortcut is possible.

[@amanadleshorts7429]

Exllent explanation👌

[@AdiChemAdi]

Glad you liked it. thank you.

[@MuhammadImran-lf7mp]

(b) is correct

[@AdiChemAdi]

I think for the first question.....? good.

[@sailuyadavjanupali4906]

Sir please make vedios of remaining topics of organic chemistry

[@AdiChemAdi]

Sure...you may suggest a topic

[@sailuyadavjanupali4906]

Hydrocarbons, and alkyl halides

[@g.r.s6406]

Meeru chella baga cheppar but all videos cheyali sir please chemistry

[@AdiChemAdi]

ధన్యవాదాలు. తప్పకుండా... మీకేమయినా టాపిక్ కావలిస్తే చెప్పండి. నెక్స్ట్ ప్లాన్ చేస్తాను.

[@AdiChemAdi]

Also Watch kzbin.info/www/bejne/gKfKiWCHg8hrnbc for activation energy

[@fairykhan1295]

Sir i have a qustion why inductive effect does not occur through pi bond????

[@AdiChemAdi]

good question. we call it delocalization leading to polarization of the bond since the electron pair is momentarily transferred to one side of the bond completely if pi electrons are involved as they are weakly bound to the bonded atoms. In inductive effect there is only partial polarization.

[@susmiraja]

Thank you sir.

[@AdiChemAdi]

Most welcome

[@susmiraja]

Thank you sir..Is there any materials available as a PDF sir..If so kindly send for [e-mail] sir

[@anikakashif7405]

Plz explain question number 4... How c?

[@AdiChemAdi]

Based on just inductive effect it is C. Because there are three electron donating groups. Actually, in gaseous phase, Trimethylamine is more basic while in aqueous phase, Dimethyl Amine is more basic.

[@anikakashif7405]

@@AdiChemAdiok Sir thank you 😊

[@hussina.soliman1930]

3- a 4- c 5-d 6-c

[@AdiChemAdi]

yes. correct.

[@muskanrajput4985]

Thanks a lot

[@AdiChemAdi]

Most welcome

[@SUNILKUMAR-vm3uz]

🌷🕉🌹

[@AdiChemAdi]

Thank you. All the best

[@AdiChemAdi]

Also Watch kzbin.info/www/bejne/gKfKiWCHg8hrnbc for activation energy

[@g.r.s6406]

Sir basic nature of amine cheppandi sir

[@AdiChemAdi]

sure. please wait. it is a good topic suggestion.

[@sanjana-ym1xw]

2nd question answer is b

[@AdiChemAdi]

No. It is C. Inductive effect does not involve pi electrons.

[@aneeshdanam8369]

1. B

[@AdiChemAdi]

yes you are right.

[@رؤىسهيل-ت8ط]

Where is the answers?🤷🏻

[@AdiChemAdi]

hmm. it is to test your understanding. post your answers then I will check and intimate you.

[@aneeshdanam8369]

2.C

[@AdiChemAdi]

yes

[@SaswataMukherjeeB]

1b 2c 3a 4c 5d 6c

[@AdiChemAdi]

Well done.