sir, if aromaticity of thiophene is the highest then i guess, they should be written in ascending order, but its written in descending order at 10:06, or else if i am wrong then please inform me.
@@parjanya24 sir 10 : 15 prr aapne galt likh rakha hai... Video m furan is more aromatic then pyrrole... Pyrrole is more aromatic then thiophene... Jbki hona ye chahiyeThiophene is more aromatic then pyrrole... Pyrrole is more aromatic then furan... Ye hona chahiye.
If sulfur has less electronegativity than the electron will be more available on the carbon atoms right ? then why the reactivity of thiophene is least ? Please explain sir
Because S has a lower electronegativity so, it withdraws fewer electrons from carbon. As a result of the lack of effective overlap among p-orbitals, a mesomeric effect (+M) is also smaller.
@@parjanya24 sir but pyrrole when heated with potassium in the presence of n-heptane as solvent it forms potassium pyrrolide, so here pyrrole is acting as an acid. Please clarify.
@@parjanya24 sir, aren't they amphoteric in nature as we can see that there is slight positive charge on the heteroatoms so, they should act as electrophile, And there there is slight negative charge on carbon atoms so, they should act as nucleophile, same as a zwitter ion?
Yes they are amphoteric in nature. But basic character is more so I have given you the priority on basicity, for acidity I have to check book, then I will be able to ans you.. hope I will give best ans
@@parjanya24 sir ji, aromaticity of heterocyclic compound depend krti he ki kitni asani se hetero atom apne electrons delocalisation ke lie de raha he, oxygen ki electronegativity spse jada he to furan least aromatic hoga and sulphur ki electronegativity sbse km he to vo most aromatic hoga. Apne bta rkha he ki availability of electrons on hetero atoms jitna zada hoga vo zada aromatic hoga to furan, pyrrole, thiophene ye order he ( according to you) But the correct order is thiophene , pyrrole and then furan .
Dear if electron are available on the hetero atom tabhi to wo participate karega delocalization me ?? Aap jo keh rhe wahi to maine bhi kaha hai alag kya btaya hai ? Just check any standard book
So much helpful for me.
Thank you so much sir🙏
THANK YOU SIR the topics gettingclear your teaching is outstanding sir
It's amazing teach by a amazing sir . Love you sir ❣️
Thank you so much sir very clear explanation 😊😊
Bahut badhiya hai sir,sare points h
It helped me a lot... Thank u
Sir me aapka kese shukriya karu...aap ne mere sare doubt clear kardiye.....☺️☺️🙏🙏
Exam me ache marks lake
@@parjanya24 ty sir ji ..jabse aapke lec dekhrahe hai tabse mere marks ache aare hai🙏🙏 kafi improvement aaya hai marks me 😊😊
Ye to hamare liye bahut hi khushi ki baat hai god bless you
Very easy to understand 🤩
Very very good explanation
Good .effective and useful
Thanku so much sir ..very easy to understand .!!
Nice video 👍👍
Very nice explanation sir 😇
Thanks dear keep watching
So much helpful sir👌
sir, if aromaticity of thiophene is the highest then i guess, they should be written in ascending order, but its written in descending order at 10:06, or else if i am wrong then please inform me.
Yes you are right 👍
Awesome lecture
Thanks
Thanks dear
@@parjanya24 sir 10 : 15 prr aapne galt likh rakha hai... Video m furan is more aromatic then pyrrole... Pyrrole is more aromatic then thiophene...
Jbki hona ye chahiyeThiophene is more aromatic then pyrrole... Pyrrole is more aromatic then furan... Ye hona chahiye.
Sahi to likha hai fir se dekhiye. Clearly mentioned that thiophene is most aromatic while Furan is least
@@parjanya24 sir you have written furan as more aromatic than thiophene
Thank you ! 🙏 Sir you indicated as wrong in aromaticity arrow mark - 10:06 😅
Ji galti ho gai hai , but bola sahi hai maine, mathematics kamjor hai na🤣
Sir till now there is no pdf available in most of the videos.
If sulfur has less electronegativity than the electron will be more available on the carbon atoms right ? then why the reactivity of thiophene is least ?
Please explain sir
Because S has a lower electronegativity so, it withdraws fewer electrons from carbon. As a result of the lack of effective overlap among p-orbitals, a mesomeric effect (+M) is also smaller.
Where is thr the notes available?? 😊
Thanks sir
Hlo sir i didn't get this notes in telegram any one help me to take the notes
Sir, What will be the order of acidity and basicity of Pyrrole, furan and thiophene
They all are basic in nature and basicity order will be pyrrole > furan > thiophene
@@parjanya24 sir but pyrrole when heated with potassium in the presence of n-heptane as solvent it forms potassium pyrrolide, so here pyrrole is acting as an acid.
Please clarify.
@@parjanya24 sir, aren't they amphoteric in nature as we can see that there is slight positive charge on the heteroatoms so, they should act as electrophile,
And there there is slight negative charge on carbon atoms so, they should act as nucleophile, same as a zwitter ion?
Yes they are amphoteric in nature. But basic character is more so I have given you the priority on basicity, for acidity I have to check book, then I will be able to ans you.. hope I will give best ans
Nice sir
Sir make video on Acridine and Indole
Ok
Sir ther is no pdf in most of the videos . Kindly provide the pdf because it very tough to make notes with video
Pdf will available in few days
Sir please attech the file for telegram or Facebook sir requestly sir poc 3 notes not added to the telegram and facebook
Sir In aromaticity order I think the sign is wrong (less than and greater than sign)
Yes please correct accordingly
Sir please upload notes sir for many videos not uploaded sir it is very useful plz upload sir
Ji
Sir can you plz provide notes for this
Notes link in description
Aromatic order is not given
Sir aapne aromaticity order me wrong sign use kiye h furan. thiophene .and pyrrole ke more and less order Ko present karne ke liye
Already updated in pdf. Wo math kamjor hai meri to symbol ulta laga diya😂😂
@@parjanya24 sir but your explanation is excellent TQ so much ❣️❣️
Pdf kaha available he??
Sir apke notes ki pdf bhi description m dal do please 🥺
Ji thoda samay den upload kar denge
Sir notes
Will be updated soon
Sir please send the notes on telegram
Sir less than aur greater than glat dala ha apna
Ok correct is accordingly
Yess
Sir notes please
Will update soon
pure concept glt bta rkha he
Kya galat bata diya bhai hame bhi batao ?
@@parjanya24 sir ji, aromaticity of heterocyclic compound depend krti he ki kitni asani se hetero atom apne electrons delocalisation ke lie de raha he, oxygen ki electronegativity spse jada he to furan least aromatic hoga and sulphur ki electronegativity sbse km he to vo most aromatic hoga.
Apne bta rkha he ki availability of electrons on hetero atoms jitna zada hoga vo zada aromatic hoga to furan, pyrrole, thiophene ye order he ( according to you)
But the correct order is thiophene , pyrrole and then furan .
It's not according to me dear it's according to the standard books
@@parjanya24 sir konsi standard book, please naam btana
Dear if electron are available on the hetero atom tabhi to wo participate karega delocalization me ?? Aap jo keh rhe wahi to maine bhi kaha hai alag kya btaya hai ? Just check any standard book
Aromaticity order wrong likha hai
Sirf Symbol likhte waqt galat hua hai usko thik kar lijiye, notes link me Jo notes hai usme correction kar diya hai
Wrong order
Thank you sir
Thanks Dear. Go through more topics and share to needful students
Thank you sir
thank you sir