31:55 Sir vinyl to common naming ka part hai toh fir hm IUPAC naming me common name q use kr rahe hai...?? Is compound ka naam acc. to IUPAC 3-ethenyl-hept-1,5-diene hona chahiye na... Or aapne alkenes k radicals-alkenyls me v toh ye padhaya tha... Agar koi or v meri baat se agree krta ho toh jarur btana...😇
Yes you are very much correct . *In naming of alkenes and alkynes ( Taught by alakh Pandey sir)* RULE 1 - Select longest chain having max. no. of double or triple bonds. RULE 2- No. In such way that double or triple bond gets lowest locant ( priority : double > triple bond ) . RULE 3- priority of of substituent is less then that of double and triple bond
Sir told this dream during a lecture Sanjay sir dream for us :-)) By heart that I want TOP 50 Biomentors Commandos from TOP 100 next year ( 2021 ) We have to make sir's dream come true ❤️🙏🏻
@@tanyasaxena2075 Second hand le skte ho ya aap usko download kr skte h chapter sab ko Google se ncert.nic.books par .. booklet mai extra information aur ncert based point bhi rhte h
38:12 sir double bond ko least no. Dena h longest chain k sath to vo upr k methyl s count krne pr double bond ko 4 no. Milega aise q nhi kiya h? Iske phle k case me to double bond ko least no. Dene ki priority follow kiya tha. Why is it so?????
Name will be 3-butyl , 4-ethyl, 6 -methyl oct-3-ene *In naming of alkenes and alkynes ( Taught by alakh Pandey sir)* RULE 1 - Select longest chain having max. no. of double or triple bonds. RULE 2- No. In such way that double or triple bond gets lowest locant ( priority : double > triple bond ) . RULE 3- priority of of substituent is less then that of double and triple bond
Haan wo to theek hai ki Double bond '3' pr aa rha hai pr hume Longest Carbon Chain pakadni hoti hai ,(agar neeche se umbering krenge to hme longest chain nhi mil rhi hai ) aur aisi Longest Carbon Chain jis mai maximum number of Double ya Triple Bond Present houn... Then Numbering in such a way that double or triple bond gets lowest locant ....
At 27 minutes sir you mistaken I think... Answer should be 3 ethyl 4 methyl hex 3 ene.. Because according to rule select longest chain first.. Plz correct if am I wrong?... Also at 40 minutes it should be pent 1,4 diyne
38:16 sir niche se counting karenge to double bond 3 par aa raha he To comp ka name "3 butyl 4 ethyl 6 methyl oct 3 ene " nhi hoga ? Sir plz explain ..
Haan wo to theek hai ki Double bond '3' pr aa rha hai pr hume Longest Carbon Chain pakadni hoti hai ,(agar neeche se umbering krenge to hme longest chain nhi mil rhi hai ) aur aisi Longest Carbon Chain jis mai maximum number of Double ya Triple Bond Present houn... Then Numbering in such a way that double or triple bond gets lowest locant ....
@@ayushisingh5311 Achha theek hai agar aap neeche se Numbering karti hain to IUPAC name hoga 3-butyl ,4-ethyl , 6-methyl oct-3-ene . Abb agar hum wo wali naming kren jis trh sir ne ki hai to IUPAC name hoga 5,6-diethyl 3-methyl dec-5-ene . Abb aap dono naming mai dekho ki kis mai Longest carbon Chain aayi hai . Aapka answer hoga ki Longest Carbon Chain to us wali naming mai hai jo Sir ki hai , 10 Carbon ki chain hai . Haan hume yhi to karna hai ki Longest Carbon Chain Select krni hai aur Double aur Triple bond ko bhi pakadna hai hai , agar aap neeche se Numbering krengi to aapko Double Bond pehle mil to jayega par Longest Carbon Chain nhi banegi na phir , IUPAC mai sabse pehle naming mai yhi Rule sikhaya jaata hai ki Longest Carbon Chain Choose karni hai ....
Qnki hume Longest Carbon Chain ( Chain with maximum number of carbons) Select karni hoti hai , Sir ne Longest carbon chain select ki hai ( 10 Carbon wali ) .
29:41 pesir ne chain me niche 3 cardon liye h ok , or 3no. me kisi me bhi hydrogen nhi valency 4 hoti h carbon ki apne abhi upr btaya CH4 se 1 hydrogen nikl gya CH# methyl bna toh ab toh C ke pass ek bhi hydrogen nhi h???? ab??
@@Studykakeeda-dt1cq bro agar aap dhyan se dekho to jha se sir ne carbon chain lgana start kia wo 1 st carbon me hydrogen remove hai and wo substituent ki tarah behave kr rha hai islie uska name aisa pda
hi commando's gd afternoon mine new join kiya h BM & i know m late hu approx 2.5 months so plzz help me to recover plzz give any suggestion , what should i do? plzz help me yrr I'm not a topper but i want to study....
@@Studykakeeda-dt1cq aap sbse pehle biomentors ke sare lectures ko complete kr le.... Ho ske to speed ko thoda fst kr lena... Nd remember regular lectures ko skip mt krna use bhi sath hi sath complete krte chlna otherwise backlog complete krna bahot mushkil ho jayega.. Thoda time manage krna pdega bt don't worry mushkil waqt Commando sakht👍👍🇮🇳🇮🇳 Best of luck☺️☺️👍
Hi..even I did the same too....joined in Aug only....bruh one suggestions I would like to give u is... Backlog k peeche mt bhagana ....phle noon m jo classes h unhe attend krna h...backlog ka koi alg din banana ya phir raat ko alg time dena....backlog cover krenge toh aage ka bhi nikl jaayega..... Mene yeh glti kri thi 25 aug tk then I realised ki me kitna glt kr rhi Chapter hote jaaye toh performance enhancement sheet lga lena sch khu toh m nhi lga paati kyuki m raat ko backlog Cover krne ki koshish krti hu...7-7 chapters h darr lgta h kbhi kbhi pr ho jayega....or jaha tk rhi test ki baat m khud confused hu uske liye kyuki purana syllabus bhi aata h hr test m 😶 yeh koi mereko bhi bta do
@@fdr.shivanginigam1884 but agr m daily lectures attend bhi krlu toh mujhe samj nhi aaega bcoz mine old lectures nhi dekhe old lecture dekhe bina m samj lunga daily lecture???
@@rverma7523 mine ek ratio bnaya h m sochra hu daily 10 lecture dekhu 5 bio 3 chem, 2 phys or jha tk mine 2,4 din me notice kiya hai sir daily 4 video upload krte h 1.5 month me shyd m cover kr sakta hu biology agr biology me main sath me aagya sabke toh chemistry me speed up krdunga 1 month side vo bhi sth aa jaegi sath hi phys bhi dekh lunga shi h?????????
Haan wo to theek hai ki Double bond '3' pr aa rha hai pr hume Longest Carbon Chain pakadni hoti hai ,(agar neeche se umbering krenge to hme longest chain nhi mil rhi hai ) aur aisi Longest Carbon Chain jis mai maximum number of Double ya Triple Bond Present houn... Then Numbering in such a way that double or triple bond gets lowest locant ....
Abb Doosri baat ki kya hum Longest Carbon Chain choose krne k chakkar mai Double aur Triple Bond ko chod dein ?? Nhin Aapko aisi Longest Carbon Chain pakadni hoti hai jisme aapko Double aur Triple Bond bhi mile ... Maan lete hain ki ek Structure hai jisme hume ek 10 Carbon wali Chain mil rhi hai aur Doosri Chain 6 Carbon ki hai lekin 6 Carbon wali chain mai hume Double ya Triple Bond mil rha hai to aap us case mai kya krngi ? Aapko us case mai us 6 carbon wali Chain ko pakadna hai qnki usme hume Double ya Triple Bond bhi to mil rha hai....
@@fatmakhan8044 @haa vha sai bhe ho saktee hai .....ager aap vha sai start kroge to bhe same name aayai ga ................................sir nai Straight line sa starting ke jeeeesai bacchai confuse na ho
@Neeta Kumari Saraswati medicos kya hai ? App hai kya koi , ya Utube Channel hai ... Zordar Promotion chal rha hai 😅 , har Channel pr ye Comment dekhne ko mil hi rha hai...
Hi guys!I want to give test pr Mene bhut late join kiya toh backlog m hi starting s saare chapters h...or test m purane chapters bhi aate h...m kya kru kuch smjh nhi aa rha ? Test na de pana demotivating lgta h
Hiii, aap test dete jao jo recently chapter chal rha hai atleast wo to cover ho jayega. And test me jitna bhi marks aaye usse dena mttt bss avi concept clear ho jayega then dhire dhire marks aane lagenge And aap backlog attend krr rhi hai to dhire dhire wo bhi cover ho jayega.
@@mushu690 yaar thank you so much yaar 😶✨✨✨ m bhi yhi soch rhi ki ns test deti jaau saare tests abhi neet 20 ka fork bhara tha toh jaana toh hoga although meri blkl prep nhi pr experience k taur pe jaaugi.....toh bs regular lecture ho paa rhe hai bakai kuch nhi
Thank you biomentors for making our future
Love love and love
For biomentors classes online
Jald hi apne biomentors chanell per 500k subscriber hojayenge all of family members help to achieve.. 500 k 👍👍
39:48 -pent 1,4-diene hoga
Not pent 1,5 -di ene
Yes
Pent 1,4 diyne
@@0singh891 yes
Yes
Exactly
sir 38:00 pr kya 3-butyl-4-ethyl-6-methyloct-3-ene hona chahiye?
jesa aapne bataya 1st priority bonds>longest chain
Yes i also have this doubt
Jald hi apne biomentors chanell per 500k subscriber hojayenge all of family members help to achieve.. 500 k 👍👍
37:45 question priority first give to bond but while naming priority given to methyl group
31:55 Sir vinyl to common naming ka part hai toh fir hm IUPAC naming me common name q use kr rahe hai...??
Is compound ka naam acc. to IUPAC 3-ethenyl-hept-1,5-diene hona chahiye na...
Or aapne alkenes k radicals-alkenyls me v toh ye padhaya tha...
Agar koi or v meri baat se agree krta ho toh jarur btana...😇
Iupac has accepted some common naming
39:47 [pent- 1,4-di ene]
Triple bond h bhai double bond nii
(Pent_1, 4_di_yne)
37:44 confusion why here priority isn't given to double bond
Please can any ones explain
Yes you are very much correct .
*In naming of alkenes and alkynes ( Taught by alakh Pandey sir)*
RULE 1 - Select longest chain having max. no. of double or triple bonds.
RULE 2- No. In such way that double or triple bond gets lowest locant ( priority : double > triple bond ) .
RULE 3- priority of of substituent is less then that of double and triple bond
Sir told this dream during a lecture
Sanjay sir dream for us :-))
By heart that I want TOP 50 Biomentors Commandos from TOP 100 next year ( 2021 )
We have to make sir's dream come true ❤️🙏🏻
🔥🔥🔥🔥🔥🔥
@@prashantkumaryadav7076 bhai koi bhi page dalne k baad
Us page ko dekhate kaise ho screenshot lekar kya
Bhai mere pass sirf chemistry ki ncert nhi hai kya sir ki booklet ncert points k liye sufficient hai please bataiye
@Shravya Jain thanks sis
@@tanyasaxena2075 Second hand le skte ho ya aap usko download kr skte h chapter sab ko Google se ncert.nic.books par .. booklet mai extra information aur ncert based point bhi rhte h
Good afternoon dear sir 🙏🙏 and commandos
38:12 sir double bond ko least no. Dena h longest chain k sath to vo upr k methyl s count krne pr double bond ko 4 no. Milega aise q nhi kiya h? Iske phle k case me to double bond ko least no. Dene ki priority follow kiya tha. Why is it so?????
Name will be
3-butyl , 4-ethyl, 6 -methyl oct-3-ene
*In naming of alkenes and alkynes ( Taught by alakh Pandey sir)*
RULE 1 - Select longest chain having max. no. of double or triple bonds.
RULE 2- No. In such way that double or triple bond gets lowest locant ( priority : double > triple bond ) .
RULE 3- priority of of substituent is less then that of double and triple bond
37:55
Sir niche sir count karne per to double bond 3 per hi aaraha hai to. .
3 butyl ,4 ethyl 6 methyl oct- 3 ene kyun nahi likh sakte
Haan wo to theek hai ki Double bond '3' pr aa rha hai pr hume Longest Carbon Chain pakadni hoti hai ,(agar neeche se umbering krenge to hme longest chain nhi mil rhi hai ) aur aisi Longest Carbon Chain jis mai maximum number of Double ya Triple Bond Present houn...
Then Numbering in such a way that double or triple bond gets lowest locant ....
@@innob.2874 ok 👍 thanks
@@madhusmitapradhan9074 smjh aaya ???
@@innob.2874 haan but thorda confusion abhi bhi hai ... Koi nah sir or example karenge to clear ho jaayega 😊
@@madhusmitapradhan9074 jii 😊 , practice makes both man and Woman Perfect.
28:15 2,3,3 triethyle pentane
Nhi sister
2,3 di ethyl pent - 2 - ene correct hai
Becz last wala CH2CH3 chain mei selected hai
At 27 minutes sir you mistaken I think... Answer should be 3 ethyl 4 methyl hex 3 ene.. Because according to rule select longest chain first.. Plz correct if am I wrong?... Also at 40 minutes it should be pent 1,4 diyne
Bro tum glt bta rhe in the case of double bond first preroirity double check krna h
Sir aap khbi double bond ko prority dete ho khbi longest chain ko why???
38:16 sir niche se counting karenge to double bond 3 par aa raha he
To comp ka name "3 butyl 4 ethyl 6 methyl oct 3 ene " nhi hoga ? Sir plz explain ..
Haan wo to theek hai ki Double bond '3' pr aa rha hai pr hume Longest Carbon Chain pakadni hoti hai ,(agar neeche se umbering krenge to hme longest chain nhi mil rhi hai ) aur aisi Longest Carbon Chain jis mai maximum number of Double ya Triple Bond Present houn...
Then Numbering in such a way that double or triple bond gets lowest locant ....
Saraswati medicos pr doubt clear kr skte hai
@Faizan Ahmad Bhai aap hume Example btayen then hum Koshish krte hain aapko smjhane ki
Same problem please can any ones explain
@@ayushisingh5311 Achha theek hai agar aap neeche se Numbering karti hain to IUPAC name hoga 3-butyl ,4-ethyl , 6-methyl oct-3-ene .
Abb agar hum wo wali naming kren jis trh sir ne ki hai to IUPAC name hoga 5,6-diethyl 3-methyl dec-5-ene .
Abb aap dono naming mai dekho ki kis mai Longest carbon Chain aayi hai . Aapka answer hoga ki Longest Carbon Chain to us wali naming mai hai jo Sir ki hai , 10 Carbon ki chain hai .
Haan hume yhi to karna hai ki Longest Carbon Chain Select krni hai aur Double aur Triple bond ko bhi pakadna hai hai , agar aap neeche se Numbering krengi to aapko Double Bond pehle mil to jayega par Longest Carbon Chain nhi banegi na phir , IUPAC mai sabse pehle naming mai yhi Rule sikhaya jaata hai ki Longest Carbon Chain Choose karni hai ....
40:07
Pent 1,4 di yne hona chahiye na
Yes it should be
1,4- di yne
@@itsadnan2801 ok thanks
Yes u r right
Pent 1,4 di yne
@@Zainab-gl1nc my pleasure sis
Your comment made me to correct in my notes also
Yes ✔️✔️
39:54 mai Pent -1,5-di-yne kaise ho gya.
Pent-1,4-di-yne hona chahiye na.🤔🤔
27:30 pe jo question h usme confusion h sir plzzz solve again🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
3 ethyl 4methyl hex 3ene
Yes this is right answer
Sir uh teach like faboulous but 38 min I had a little bit cobusion bt thank you so much to help us a lot....
39.50- pent 1,4-di yne
HAPPY TEACHERS DAY SIR
Thank you teacher ☺️🙏
Sir at 38:00 why u dont give priority to double bonds instead of that u give priority to longest chain .Sir plzz explain
Same doubt
Qnki hume Longest Carbon Chain ( Chain with maximum number of carbons) Select karni hoti hai , Sir ne Longest carbon chain select ki hai ( 10 Carbon wali ) .
@@innob.2874 but double bond ka kya ..... Sir to bole ki phle double bond ko dekhna hai 🤔🤔🤔🤔
@@madhusmitapradhan9074 Ha bilkul sahi baat h
@@madhusmitapradhan9074 hmm same doubt
Sir 27:35 p to longest chain select karenge naa ek baar check kijiyega
Double bond ko priority denge
Thank you very much sir ❤️😊
Sir last wala compound ma numbring wrong hui haa
Thank you sir for this awesome lecture
Good afternoon sir ❤️
Good afternoon sir 👨⚕️👨⚕️
Thank you sir 💜
Thankyou sirji 🙏💓
40.06
Pent 1,4 di yne
Good afternoon sir ji 🙏🙏
Is sufficient for neet chemistry 😭😭😭🙏🙏
Happy teacher' day sir
Thaaannnkkss a lot sir ji ❤❤❤🙇♀️🙇♀️👏👏
🙏🙏🙏🙏. Pent 1 4 di yne
Namaste sir jiii 🙏🙏
Dhnyawad guru ji❤️❤️❤️
CH3 - methyl hota h , CH4 methane ?? kyu bhai ????
After removing one hydrogen the alkane group changes to alkyl group.
@@saurabhkeshri4208 ooooooo thnq brdr
29:41 pesir ne chain me niche 3 cardon liye h ok , or 3no. me kisi me bhi hydrogen nhi valency 4 hoti h carbon ki apne abhi upr btaya CH4 se 1 hydrogen nikl gya CH# methyl bna toh ab toh C ke pass ek bhi hydrogen nhi h???? ab??
@@Studykakeeda-dt1cq bro agar aap dhyan se dekho to jha se sir ne carbon chain lgana start kia wo 1 st carbon me hydrogen remove hai and wo substituent ki tarah behave kr rha hai islie uska name aisa pda
Very nice sir
good afternoon sir 🙋🙋🙋🙋
And everyone
Please help me
reaction kaise learn karu koi tips de do☺️☺️🤔🤔
Likh -2 kr
@@solitary6761 ok sis .
Ok sir
Goood afternoon sir ....🙏😇
hi commando's gd afternoon
mine new join kiya h BM & i know m late hu approx 2.5 months so plzz help me to recover plzz give any suggestion , what should i do? plzz help me yrr I'm not a topper but i want to study....
@@thebookshelf_dairies 12th passout
@@Studykakeeda-dt1cq aap sbse pehle biomentors ke sare lectures ko complete kr le.... Ho ske to speed ko thoda fst kr lena...
Nd remember regular lectures ko skip mt krna use bhi sath hi sath complete krte chlna otherwise backlog complete krna bahot mushkil ho jayega.. Thoda time manage krna pdega bt don't worry mushkil waqt Commando sakht👍👍🇮🇳🇮🇳
Best of luck☺️☺️👍
Hi..even I did the same too....joined in Aug only....bruh one suggestions I would like to give u is...
Backlog k peeche mt bhagana ....phle noon m jo classes h unhe attend krna h...backlog ka koi alg din banana ya phir raat ko alg time dena....backlog cover krenge toh aage ka bhi nikl jaayega..... Mene yeh glti kri thi 25 aug tk then I realised ki me kitna glt kr rhi
Chapter hote jaaye toh performance enhancement sheet lga lena sch khu toh m nhi lga paati kyuki m raat ko backlog Cover krne ki koshish krti hu...7-7 chapters h darr lgta h kbhi kbhi pr ho jayega....or jaha tk rhi test ki baat m khud confused hu uske liye kyuki purana syllabus bhi aata h hr test m 😶 yeh koi mereko bhi bta do
@@fdr.shivanginigam1884 but agr m daily lectures attend bhi krlu toh mujhe samj nhi aaega bcoz mine old lectures nhi dekhe old lecture dekhe bina m samj lunga daily lecture???
@@rverma7523 mine ek ratio bnaya h m sochra hu daily 10 lecture dekhu 5 bio 3 chem, 2 phys or jha tk mine 2,4 din me notice kiya hai sir daily 4 video upload krte h 1.5 month me shyd m cover kr sakta hu biology agr biology me main sath me aagya sabke toh chemistry me speed up krdunga 1 month side vo bhi sth aa jaegi sath hi phys bhi dekh lunga shi h?????????
38:03 per double bond 3per aar aha hai
Haan wo to theek hai ki Double bond '3' pr aa rha hai pr hume Longest Carbon Chain pakadni hoti hai ,(agar neeche se umbering krenge to hme longest chain nhi mil rhi hai ) aur aisi Longest Carbon Chain jis mai maximum number of Double ya Triple Bond Present houn...
Then Numbering in such a way that double or triple bond gets lowest locant ....
Abb Doosri baat ki kya hum Longest Carbon Chain choose krne k chakkar mai Double aur Triple Bond ko chod dein ??
Nhin Aapko aisi Longest Carbon Chain pakadni hoti hai jisme aapko Double aur Triple Bond bhi mile ...
Maan lete hain ki ek Structure hai jisme hume ek 10 Carbon wali Chain mil rhi hai aur Doosri Chain 6 Carbon ki hai lekin 6 Carbon wali chain mai hume Double ya Triple Bond mil rha hai to aap us case mai kya krngi ? Aapko us case mai us 6 carbon wali Chain ko pakadna hai qnki usme hume Double ya Triple Bond bhi to mil rha hai....
@@innob.2874 Thanks for your answer. 😊🙂
@@bhawnamuthal1342 samajh aagya na ????
@@bhawnamuthal1342 Most Welcome ☺️
Sir what is the Ratio of getting job after mbbs please answer sir
@Neeta Kumari khud hi puch ke bata do please i don't have an android I have a jio phone
Thanks❤🌹😊😊😊 commander🙏❤❤
thank you sir g ...................................................
@Neeta Kumari @no need
@@fatmakhan8044 @haa vha sai bhe ho saktee hai .....ager aap vha sai start kroge to bhe same name aayai ga ................................sir nai Straight line sa starting ke jeeeesai bacchai confuse na ho
@@fatmakhan8044 most wlcm dear sister
💛Good Evening everyone 💛
Good evening sis.
@@khushibhardwaj2107 😊
Good evening sir
3:30- 3,3 di methyl decane
Good afternoon everyone
@Neeta Kumari Saraswati medicos kya hai ?
App hai kya koi , ya Utube Channel hai ...
Zordar Promotion chal rha hai 😅 , har Channel pr ye Comment dekhne ko mil hi rha hai...
Pent-1,4-diyne🤔
Yes ✔️✔️✔️
@@sarojhooda5431 ya vo sir se thoda mistake ho gya😊
27:31 mistake hai correct is: 3-ethyl 3-methyl hex-3-ene
But preference is given to double bond
How bro?
Double bond given more preference than carbon Chain!.
Nah bro CH3 s double bond pss hai nd c2h5 s door
Khud ko thik kro guru k upr ungli uthane k pehle
Any one know KAUSHIK SANTRA SIR. i have seen his name on booklet.
Biomentors ke faculty members hai as a chemistry teacher and chemistry doubt faculty ke sir h 🙏🏻
9:13
Hi guys!I want to give test pr Mene bhut late join kiya toh backlog m hi starting s saare chapters h...or test m purane chapters bhi aate h...m kya kru kuch smjh nhi aa rha ?
Test na de pana demotivating lgta h
Hiii, aap test dete jao jo recently chapter chal rha hai atleast wo to cover ho jayega. And test me jitna bhi marks aaye usse dena mttt bss avi concept clear ho jayega then dhire dhire marks aane lagenge
And aap backlog attend krr rhi hai to dhire dhire wo bhi cover ho jayega.
Late join krne ka kuch to loss hoga n,( just kidding😊) but ekdum jamkrr backlog bala section prr command karengi to ho jayega😊
Sorry, main iss line me ye likhi ki (test me jitna bhi marks aaye usse drna mtt) but type glt ho gya.
@@mushu690 yaar thank you so much yaar 😶✨✨✨ m bhi yhi soch rhi ki ns test deti jaau saare tests abhi neet 20 ka fork bhara tha toh jaana toh hoga although meri blkl prep nhi pr experience k taur pe jaaugi.....toh bs regular lecture ho paa rhe hai bakai kuch nhi
@@mushu690 abhi backlog pr Bhi rok lgi hai aur sb pe bhi...yeh abhi s itna demotivate krta hai itna syllabus bacha hai test diye nhi kre toh kre kya 🙁
Alkene ke naming main maza aa gya
@Neeta Kumari q Biomentors kafi h mere loye
Thank you
@@bittukhan7698 sahi jabab😊
5 Nov 2020
Hello Commander 🙏🙏🙏
And how are you all friends
@good bro and u
@@am3064 I am fine
Alhmdualillah Bhai 😊
Can you plz rectify your mistake! 40:08 You have taught us wrong actually it's pent1,4dieyne and you said that it is pent1,5diyne🙏🙏
Yes you are right
🙋🙋
🙏🙏🙏🙏👍
🙋
Sir sir sir
🙇✍️🙏🙇✍️🙏
🙆
Ap se phle koi aa hi nhi sakta😂😂
@@swetakumari6566 ha bs kabhi kabhi mera net slow ho jata h 😂
@@bhavnasingh7593 sahi hai👍
🤟🤟🤟🤟
sir apka padhaya hua kuch nhi smjh aya h
sir kbhi ap di bolte ho kbhi kuch sir plz thora ache se explanw kijiye
Bye ... thanks sir 🙌
Thanks sir
Good afternoon sir
Good afternoon sir 🙏🤗
Thank you sir
Thank you sir 🙏
Good afternoon sir 😊
@Neeta Kumari OK thanks ☺
Thank you sir 🙏
Thank you sir 🙏😊