IUPAC Nomenclature - Functional Group (Part 4) - Organic Chemistry | Class 11 Chemistry Chapter 8

[@Harsh_harsh4321]

1:02:40 (a) Heptane-2,4,6-trione (b) Hexan-3,4-dione (c) 2,6 diethyl heptan-4-one

[@vaishnavi31-v6s]

c wrong h....right answer is 3,7-dimethylnonan-5-one

[@Aksh009-u3l]

Wrong 2ethyl -6-methyl oct -4-one

[@AhmadRaza-nf9mo]

H.w a) 2-chloro-hexan-3-one b) 4,5-dichloro-hexan-2-one c) 2-ethyl-3-methyl-pentanal d) Butanoic acid e) 5-methyl-heptan-3-one 😊😊😊

[@azirbarbhuiya7412]

🎉🎉

[@unstoppable777...]

34:49 sir is question me to longest chain 7 carbon k hoga ,kyuki second par 2 carbon chain hai.

[@AnshSaini-l3f]

Koyi aasa he comment dhund ra tha

[@aniketaniket-ho1gv]

are bhai humlog ko functional grp bhi lena hota hain that's why

[@pokesuperhindi]

Yes

[@abcartandcrafts9775]

Aldehyde functional group hamesha last mein ya first mein hota hai isliye

[@pahadi_boys3568]

Thanks bro​@@abcartandcrafts9775

[@Ankur742]

1:03:25 3,7 di methyl nonan -5-one

[@AdnanKhan-kj8ft]

😢😢😊

[@AdnanKhan-kj8ft]

Sir last c ka homework ka ans ya hoga 2,6 di ethyl hapt - an 4-one

[@AdnanKhan-kj8ft]

C ka ans h

[@AdnanKhan-kj8ft]

😮😮😮

[@TopokidokDigbak-jg9oq]

Bro taking longest chain 😅​@@AdnanKhan-kj8ft

[@adiii_tyaa]

C) 3,7 - dimethyl Nonan - 5 - one 1) 2 - chloro Hexan - 3 - one 2) 4,5 - dichloro Hexan - 2 - one 3) 2 - ethyl - 3 - methyl Pentanal 4) Butanoic acid 5) 5 - methyl Heptan - 3 - one • That's all for today 🙌🏻 Thank you sir ✨

[@ShuklaMayank-ct4bi]

Me match with you bhai

[@VishavnoorKaur00]

I) ka 6-chloro hexane-5-one hoga kyunki fuctional grp ko chota number dena hai

[@VishavnoorKaur00]

4) is. Butanol its alchohal grp

[@adiii_tyaa]

No it's not alcohol dude......COOH grp is present there​@@VishavnoorKaur00😶

[@Studywith_smarty]

4th one wrong bcoz it has 2 functional group

[@arpitajena5183]

Sir ♥️ feeling blessed ☺️ and lucky 🙏 that I got a chemistry teacher like u❤jo ki chemistry ki har chapter ko easy bana dete hai aur jo hum nahi kar paate the wo v karne lage hai😊thanks a ton sir 🙏 😊

[@spandandhargave5828]

44:51 a) 2-chloro 2-ethyl butanoic acid b) methanoic acid (common name ÷ FORMIC ACID) c) ethanoic acid (common name ÷ ACETIC ACID) d) pentan-1,5-di-oic acid

[@AdityaKumar-on3lt]

24:58 A) 3-Chloro 2-MethylPentanal B) Butan-1,4 dial C) 5-Methyl Heptanal D) 2-MehylButanal

[@shoaibakhtar5797]

Formic aci

[@spandandhargave5828]

30:15 a) methanal (common name ÷ Formaldehyde) b) ethanal (common name ÷ Acetaldehyde) c) 3,4-di-chloro,2-ethyl hexanal d) propanal

[@TapasRoy-ff2py]

36:00 min pe q(C) mei 4,5 dicloro-hept-3-al hoga shayad

[@Flowerxc]

No sir ans is correct bro

[@Krishnaconsciousaspirant]

How is je correct?😅

[@-gp9wg]

longest chain should contain the functional group.

[@pokesuperhindi]

❤

[@tanushka31200]

H.W C) 3,7-dimethylnonan-5-one. 1) 2-chlorohexan-3-one 2) 4, 5 -dichlorohexan-2-one 3) 2-ethyl-3-methylpentanal 4)butanoic acid 5) 5-methylhepten-3-one Best Teachers ever 💙💙 Formaldehyde , acetaldehyde Acetone

[@TanuPriya-wb6qs]

5 ka galat h 5ethylHexan-3one hoga

[@tanushka31200]

@@TanuPriya-wb6qs ye sir ka favourite question m se hai 💙💙.......... Longest carbon chain 7 number ki hai 👍🏼

[@r.ia_09]

1:02:40 a) hept-2,3,6-trione b) Hexan 3,4-dione c) 3,7-dimethyl non-5-one Sir, you are the best chemistry teacher from which I have ever studied 💗

[@MagnetBrainsEducation]

Thank you! 😊 We’re glad you think so. Keep learning with Magnet Brains for more great content! 🌟📚

[@RiturajTamuli-k1o]

Okay sir❤❤❤❤❤​@@MagnetBrainsEducation

[@Mohdabid438]

1- formaldehyde 2- acetaldehyde

[@RiturajTamuli-k1o]

Thank you chamka❤❤❤❤

[@RiturajTamuli-k1o]

Formic Acid❤❤❤❤❤❤🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉🎉নমস্কাৰ

[@bhaktidahiphale3704]

35:40 Q.c is wrong,its answer should be 4,5-dichloro Heptan-3-al

[@Aksh009-u3l]

Yes

[@Adityaa975]

c)3,7-dimethyl nonan-5-one 1)2-chloro hexan-3-one 2)4,5-dichloro hexan-2-one 3)2-ethyl-3-methyl pentan-1-al 4)Butan-1-oic acid 5)5-methyl heptan-3-one

[@BTS-ot5xd]

🎉

[@o0I0o_gamerz]

3 me longest chain 6 h​@@BTS-ot5xd

[@o0I0o_gamerz]

3) me longest chain 6 h​@@BTS-ot5xd

[@NeerajKumar-cj8jl]

Yes aniki

[@AnkitKumar-wo1dj]

5 answer galat hai

[@spandandhargave5828]

1:00:51 (a) Heptane-2,4,6-trione (b) Hexane-3,4-dione (c) Octane-3-one or Octane-3,6-one ?

[@GejgJustVv-yc4tv]

Homework.. 1:03:49 - 2,6-dimethyl heptan-4-one a.2-chloro hexan-3-one b.4,5- dichloro hexan-2-one c.2-ethyl 3 methyl pentanal d.Butanoic acid e.5-methyl heptan-3-one

[@Universal_society]

34:03 why we don't take the longest chain here. Should have added c2h5 in the chain right?

[@officialanjali5639]

Right

[@Shikha-k5f]

35:50 C) 3,4 DICHLORO 2- ethyl HEXAN-1-AL .... D) propanal

[@RDXmusic-zz1wl]

home work 1) 2-chloro hexan-3-one 2)4,5 dichloro hexan-2-one 3] 2-ethyl-3methylpentanal 4] butanoic acid 5]5-methylheptan-3-one

[@RiturajTamuli-k1o]

Bro 1st Wallah wrong hein

[@RiturajTamuli-k1o]

5 - chloro hexan -4 one hona chahiye❤

[@Shikha-k5f]

H.W A) 2 - chloro HEXAN -3 - ONE B) 4,5 DI CHLORO hexan -2- one C) 2 - ethyl 3- methyl PANTAN -1 - AL E) 5 - ethyl HEXAN -3 - ONE

[@KaranSaxena-g3s]

HW ; 1:03:25 2-ethyl 6-methyl octan-4-one 1) 2-chloro hexan-3-one 2) 4,5-dichloro hexan-2-one 3) 2-ethyl 3-methyl pentanal 4) butanoic acid 5) 5-methyl heptan-3-one

[@khushnuma1344]

Your 1 to 5 all are correct but that first (with time) It's not (2-ethyl 6-methy octan-4-one) It is (3,7-dimethylnonan-5-one) Check it again...!!!

[@bhubandoley9623]

Tq bhai

[@KaranSaxena-g3s]

​@@khushnuma1344 yes.....I made a mistake .....thank u for the correction

[@RiturajTamuli-k1o]

COOH acid❤❤❤❤ Chamkaaaaaaaaaaaaaaaa🎉🎉🎉🎉🎉🎉

[@Tanu_1929]

1:07:17 hw a) 2 methyl hexan-3 one b) 4,5 di chloro hexan -2 one c) 2 ethyl, 3 methyl, pentanal d) butanoic acid e) 5 methyl hept - 3 one

[@Charansingh-i6o]

Best chemistry teacher on KZbin ❤❤❤❤❤

[@BarshaPadhan-so6gj]

a). methanal(formaldehyde) b). ethanal(acetaldehyde) c). 3,4-di-chloro-2-ethyle-hexanal d). propanal

[@sae4928]

Sir 36:47 pr C wale question ka answer (4-5-dichloro heptan-3-al) hona chaiye kyuki apne har baar bola h ki longest chain lena h....idk if I'm wrong please anybody check and confirm that I'm right or wrong 🤔

[@Khushieee-18]

Yessss correct 💯

[@anushka-xz4uk]

no, it is not correct because earlier sir mentioned that it is must to take functional group in the chain

[@sae4928]

@@anushka-xz4uk gotcha, thanks brother

[@rajudon089]

a) 3 chloro 2 methyl Pentanal b) butane1, 4dial C) 5ethyl hexanal D) 2 methyl butanal❤❤

[@RiturajTamuli-k1o]

Charo chamka❤❤❤

[@Harsh_harsh4321]

24:45 (a) 3- chloro-2-methyl-pentanal (b) Butan-1,4-dial (c) 5- methyl-hexanal (d) 2- methyl- butanal

[@Tanyayadav6974]

C. 2 Ethyl 6 methyl octan 4 one 1. 2 Chloro Hexan 3 one 2. 4,5 dichloro hexan 2 one 3.2ethyl 3 methyl pentanal 4 Butanoic acid 5. 5 methyl heptan 3 one

[@shivam.singh6373]

Chamka sir 😊 Bohot bohot dhanyavaad 🙏aapka

[@BarshaPadhan-so6gj]

a). 3-chloro-2methyl-pentanal b). butan-1,4-dial c). 5-methyl-hepta-1-al d). 2-methyl-butan-1-al

[@BarshaPadhan-so6gj]

💃🏻

[@SubhasreeManna]

H.W. a. 2- chloro hexan -3- one b.4,5 - dichloro hexan - 2-one c. 2- ethyl -3 - methyl pentanal d. Butanoic acid e. 5 - methyl heptan- 3- one

[@THAKURAKSHCHAUHAN]

35:47 sir (c) 4,5 - Dichloro - heptan-3-al hoga apne wrong likha hai

[@Kmas8]

Pehle aage padh phir comments Krna 😂

[@spandandhargave5828]

41:08 a) 2-methyl pentanoic acid b) 2-ethyl butanoic acid

[@swatisinghkatalkatal-sn1wl]

24:54 a) 3-chloro-3methyl -pentanal b) butan-1, 4dial c) 5-ethyl -hexanal d) 2-methyl-butanal

[@swatisinghkatalkatal-sn1wl]

C is wrong ❌

[@creativework4926]

Sir sach kahu to apki tarah ektarfa koi nahi padhata

[@Piyushsingh-l6u]

Alcohol = ol Aldehyde = al Ketone = one Carboxylic acid= oic acid

[@RiturajTamuli-k1o]

Sir आपका 4 no Wallah wrong hein..... 4,5 dichloro Heptanal❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤

[@BHAWNABENIWAL-h5q]

34:13 sir your c) nomenclature is wrong Largest carbon chain has seven carbons.... including C2H5 And ans.....is.....4,5-dichloro Heptane -3-al

[@RJRavi-xi2fx]

Longest chain should contain functional group😊

[@Universal_society]

​@@RJRavi-xi2fxoh thanks a lot ❤

[@harshaysingh5277]

Formaldehyde 32:58

[@sanjaykushwahasanjaykushva8010]

1:03:25 3,7di methyl nonanone

[@Chetander]

27:25 , IS TIMELINE ME KIS - KIS NE 😮‍💨UFF!! reaction tha...🤣

[@TaniyaSharma-bq6dr]

HW a. 2-chlorohexan-3-one b.3,4,5-dichlorohexan-2-one c.2-ethyl-3-methylpentanal d.Butanoic acid e.5-methylheptane-3-one Formalaldehyde,Acetaldehyde Chamkaaaaa sirrrr🎉🎉

[@AnshParuthi]

3,4,5-trichloroHexane-2-one

[@AnshParuthi]

A. 2-chlorohexan-3-one B. 3,4,5-trichlorohexan-2-one C. 2-ethyl-3-methylpentan-1-al D. 5-methylheptan-3-one

[@smrutirekha1474]

e ki answer galat hai 5-methyl heptan-3-one ❤

[@GauravKumar-eb6uw]

😊chamka sir Common names :- Mathanol - methyl alcohol Ethanol - ethyl alcohol Methanal - formaldehyde Ethanal - Acetaldehyde Methanoic acid - Formic acid Butanoic acid - Acetic acid Propanone - Acetone😊

[@danishrahmani2654]

Wrong sir , Take longest chain of carbon which is 7. IUPAC name is 4,5-dichloro heptan - 3- al. 35:13

[@jainkuldeep3947]

Bhai functional group h isliye whi se longest chain lenge

[@AnjuBahelia]

Homework answer sir 1) 2 chloro hexan-3-one 2) 4,5 dichloro hexan-2-one 3) 2 ethyl 3 methyl pentan-1-al 4) Butanoic acid 5) 5methyl heptan-3-one Sir please check whether they are right or not

[@rajudon089]

a) butanoic-acid b) 2methyl pentoic-acid c) 2ethyl butanoic-acid❤

[@palak8844]

23:36 a 3 chloro 2 methyl pentanal 23:59 b butan 1,4 al 23:59 5 ethyl hexanal

[@BarshaPadhan-so6gj]

Q:- a). 2-chloro-2-ethyl-butanoic acid b). methanoic acid c). ethanoic aicd d). pentan-1,4-oic acid

[@BarshaPadhan-so6gj]

b). methanoic acid (formic acid) c). ethanoic acid (acetic acid)

[@Shikha-k5f]

B) 32:45 => acetaldehyde 😊

[@MDZISANALAM-ko6gq]

2,6diethyl Heptan -4-one any body check my answer right or wrong

[@MOHDZAYAN-l7k]

1:07:53 H.W 1. 2-chloro hexan-3-one 2. 5,4chloro hexan and -2-one 3. 2-ethyl,3-methly pentan-1-al 4. butanoic acid 5. 5-ethly hexan-3-one

[@palakgoel5314]

Last one is wrong

[@SmartBoys-xy7mk]

No it's right

[@SmartBoys-xy7mk]

Bas ethyl ka spelling mistake hai

[@palakgoel5314]

@SmartBoys-xy7mk no it should be methyl not ethyl

[@palakgoel5314]

and heptane not hexane

[@studywithme5886]

Sir your videos are awesome.the way are you chemistry is extremely good... Thanku you sir ❤❤❤

[@RiturajTamuli-k1o]

1 ) 5 - Chloro - Hexan - 4 one.....❤❤❤❤❤❤❤❤ Sabka wrong he Correct kar loo❤❤❤

[@BhavyaVerma-by1ou]

Chamka sir 😅

[@Epicgaming-l6f]

Hey 👋🏻

[@SaumyaYadav-ks7vs]

Homework questions (1) 2chloro hexan-3-one (2) 4,5 dichlori hexan-2-one (3) 2-ethyl-3-methyl pentanal (4) Butanoic acid (5) 5-methyl-heptan-3-one

[@spandandhargave5828]

58:22 Propan-2-one/ Propanone (Common name ÷ ACETONE)

[@alsh9311]

A) 3-chloro-2methylpentanal B) pentan-1,4-dial C)5-Ethylhexan-1-al D) 2-methylbutanal

[@BarshaPadhan-so6gj]

h.w a). heptan-2,4,6-tri one b). hexan-3,4-di one c).heptan- 2,6-di-ethyl-4-one

[@DevangiSharma-hm4gg]

Sir in place of hexan-2,4-dione. Shouldn't it be hexane-2,4-dione as hexane is succeeded by a consonant

[@AdityaSingh-jt7rj]

chamak gya sir 🥳🥳🥳🥳🥳

[@YellowRose-r8i]

Homework C.3,7-dimethyl nonan-5-one A.2-cloro hexan-3-one B.4,5-dicloro hexan-2-one C.2-ethyl-3-methyl pentanal D.Butanoic acid E.5-methyl heptan-3-one 😊😊

[@rksharma2067]

C is wrong

[@Naazsayed-l8i]

HCHO {FORMALDEHYDE} CH3CHO {ACETALDEHYDE}

[@pokesuperhindi]

Chamka Sir ✨⭐✨

[@geetabartwal-yd5zs]

Champka sir..❤

[@KuldipKaur-u9u]

JUST BRILLIANT SIR 🎉🎉🎉👌👍👏👏👏👏👏🙏🙏🙏

[@AaliyaKhan-cv1eu]

54:55 petane😂😂😂😂😂😂😂😂😂😂

[@kahkasham.akhtar]

36:31 sir c is wrong it should be 4,5-dichloroheptane-3-al

[@TaniyaSharma-bq6dr]

I think sir ka sahi h becoz as pr the statement of sir " longest chain should contain the functional group"

[@alfiashad580]

36:05 "c" sir aapne longest chain kyu nahi li jo ethyl ko include krke hoti?? 3,4 dichloro hept 2 al hona chahiye thha na?

[@AnjuThakurThakur-jc7xj]

Nahi sir ka answer thik hai

[@P.k_Behera124]

Carboxylic acid chamka 💕sir💓💓

[@AnshParuthi]

1:03:25 3,7 dimethyl Non -5-one

[@bhargabtalukdar777]

Nonane hoga ki non 🤔

[@amanupadhyay2774]

3,7- di methyl nonan-5-one

[@thasleemthahaniya1880]

Home work :- 1) 2 chloro - hexane 3 one 2) 4,5 di chloro hexan 2- one 3) 2 ethyl- 3 methyl - pentanal. 4) butanoic acid. 5) 5 ethyl hexan -3-one

[@self_lover505]

Q1= 2-cloro-Hexan-3-one Q2=4,5-dicloro Hexan-2-one Q3= 2-ethyl-3-methyl-pentanal Q4= Butanoic Q5= 5-methyl-Hexan-3-one

[@NiharikaVerma2007]

Chamka sir 😊😊mja aa gya ❤ jhakkas sir 🤗🤗

[@arushisharma1101]

Chamka sir❤❤❤❤👍👍👍👍♥️♥️♥️♥️😄😄😄😄

[@Jeevikastudyvlogs]

Maaja aa gyaa ❤❤❤

[@Dreamufc07]

Formaldehyde and acetaldehyde

[@Surajyadav-oh9sd]

Sir but 1,2di ol❤❤❤

[@Jyotisingh-1988]

3:15 😊❤

[@BarshaPadhan-so6gj]

a). 2-methyl-pentanoic acid b). 2-ethyl-butanoic acid

[@mohitkunar7537]

Aap great ho sir

[@anjalisharma5271]

Doubt:- ( SIR APP JOO NAME LIKHTA HAA COMPOUND KAA USMAA ALPHABET SMALL KAHA LIKHNAA HAA AUR CAPITAL KAHA LIKHNA HAA)

[@Jkex.plorer1969]

Methanal : formaldehyde

[@YuvrajSingh-uh6ok]

A). 2- chalro - 2 - ethyl butanoic acid B) methanoic acid C). Ethanoic acid D) pentane -1,4 - diOiC acid

[@Surajyadav-oh9sd]

Sir a methyl pent 1 ol❤❤❤

[@Shikha-k5f]

50:09 ACETIC ACID😊😊

[@MDZISANALAM-ko6gq]

Write hai dono sir

[@Idktbhstfu69]

Formic acid

[@R.kbaudh-x8m]

Sir a. Methanal B.Ethanal C. 3,4-chloro 2 -ethyl haxenal D.propanal

[@R.kbaudh-x8m]

C. 3,4 dichloro hoga sorry sir😅

[@Ommmggggg]

34:54 , sir as per as long chain rule we will count from ethyl then it will be - 4,5-dichloroheptan-3-al

[@himanipandey6317]

Right

[@DevBharangar-zd7bm]

Bro aldehyde group ko terminal group bhi kha jaata h so agar tum bol rhe ho aisi chain lenge to aldehyde 3 number pe aaega lekin aldehyde hmesha phle pe hota h

[@BarshaPadhan-so6gj]

Q:- a). pentan-2- one b). hexan-2,4-di one

[@Surajyadav-oh9sd]

Sir que 2 butan 2 one

[@nehalnama3040]

Home work 1. 2 chloro hexan-3one 2. 4,5 dichloro hexan-2one 3. 2 ethyl 3 methyl pentanone 4. Butanoic acid 5. 5 methyl heptan-3-one

[@webgaming934]

H.W. (c) 3,7-di-Methyl-Nonan-5-one (1) 2-chloro-Hexane-3-one (2) 5-Methyl-Heptan-3-one (3) 2-Ethyl-3-Methyl-pentan-1-al (4) Butan-1-oic acid (5) 5-Methyl-Heptan-3-one THANK YOU SIR

[@MagnetBrainsEducation]

You're welcome! We look forward to seeing you continue your learning journey with us.

[@motivationworld500]

Home work answers 1. 2-chloro-hexan-3-one 2. 5,4-dichloro-hexan-2-one 3. 2-ethyl-3-methyl-pentanal 4. Butanoic acid 5. 5-mthyl-heptan-3-one 1:08:18

[@Surajyadav-oh9sd]

Sir 1,2 di ol❤❤❤

[@soniyayadav3156]

Sir you are the best teacher of chemistry in the world according to me❤😊..