2nd year |Lec#2 Nomenclature Of Alkanes OR Paraffins

[@ishfaqahmed8448]

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[@ishfaqahmed8448]

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[@Knowledgehub-sm]

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[@Ahsanleghari-ht8kr]

Sir can't believe k aisa easy way bhi hota ha organic chm ka Well explained sir thank you so much 💐.....😊

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[@chemistrybyprof.javediqbal]

Jazk Allah beta

[@Ummehabiba-z4m]

♥️

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[@HuzaifaJaved-uc8cd]

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[@saminaabbasi5718]

Such a good lecture, really removed all my confusions regarding the nomenclature. JazakAllah, Sir ❤❤

[@muhammadazeem-um6ce]

1st ka answer ha'' 3-methyl pentane'' and 2nd ka haa ''2,4 dimethyl hexane'' .Am I right

[@Abubakarmangrio-jv8ek]

You are right❤

[@junaidstatus-js3539]

3,5-dimethyl hexane nahi ha?

[@Lavendercandle]

@@junaidstatus-js3539 apply lowest sum rule . your answer gives 7 whereas 2 4 dimethyl hexane gives 6 so no

[@umar11260]

No

[@LaibaKhan-qn9sf]

​@@junaidstatus-js3539start numbering from the side, from where the substituent gets lower number

[@LegendsDiary704]

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[@muzzammilpervaiz5296]

Sir ji, you are a key to success in chemistry

[@Danger_King302]

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[@oliyazainab9313]

3-Methylpentane 2,4-Dimethylhexane

[@muhammadfarhanmirofficial268]

Nice sir ma na Sirf ik mrtba video Dekhi aur sb smj a gya

[@memajan6977]

Thank you sir 🙂 mjhy ye IUPAC boht mushkil lgi pr apny boht acha samjhaya ab mjhy samajh a gya...😊

[@nabeelaftab219]

Sirr thankyouu soo much i just love yourr lecture you are my fav teacher on KZbin mashallah

[@chemistrybyprof.javediqbal]

Jazak Allah beta

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[@shamakiran215]

Sir your lectures make this chapter so easier

[@alicebangash9808]

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[@INSHAAL0098]

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[@Rustom.com.pk.gaming]

Jab bhi sir se chemistry samjhti hun koi doubts nahi rehty . Sir ap.jesy teachers colleges me hone chahiyen

[@callmeparacha]

I have question in 7th structure 20:27 can we give name like that 3,4-Diethyl-5-Methyl-5-Propyl

[@kalsoomakhtar8871]

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[@binod5436]

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[@sabahatijaz5224]

Your way of teaching is the best

[@MuhammadZeeshan-er5qf]

Thankyou so much sir 🤌🏻♥️ Apka lecture bohat helpful tha✨

[@chemistrybyprof.javediqbal]

Jazk Allah beta

[@strikermalik]

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[@AzizKhan-r7u]

Sir you are king of chemistry ❤❤❤❤

[@Editz_fantasy]

is this answer sir 2,4 dimethyl haxane

[@chemistrybyprof.javediqbal]

2,4 Dimethyl hexane

[@Sundas-c6i]

Hats off 📴🤌🏻superbbbbb!!!!!

[@Aestheticbachii]

Amazing lecture 🎉

[@adilzahra2780]

God bless you with great pleasure sir

[@adilzahra2780]

🌹

[@hassangamingit9395]

thanks a lot for making this possible

[@fardanbinshad596]

Is it 2,4 dimethly hexane?

[@AsadUllah-y1w]

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[@SandeshKumar-oc6kl]

Lengend teacher ❤❤

[@inzairshad7793]

It's very helpful lecture

[@Handleshow736]

Sir kindly tell important topics of whole book

[@chemistrybyprof.javediqbal]

drive.google.com/file/d/1DoU2vScpr1FCKvDOS5Yns4ldZM0IjV_5/view?usp=drivesdk

[@chemistrybyprof.javediqbal]

drive.google.com/file/d/1DoU2vScpr1FCKvDOS5Yns4ldZM0IjV_5/view?usp=drivesdk

[@Handleshow736]

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[@anshakhan5958]

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Behtaree teacher sir Allah apko khosh rakien

[@rajanaveednaveed4681]

Sir mugy pehlay IUPAC boht mushkl Lagta tha but ab concept clear ho gay hn.... Thank u🤗🤗

[@chemistrybyprof.javediqbal]

Jazak Allah beta keep it up

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@@chemistrybyprof.javediqbal insha'Allah..💕💕

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[@NadeemKundi-vi8eh]

Yes ❤

[@najmarani9493]

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[@AsadUllah-y1w]

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[@ManzoorsabirSabir]

1: 3- Methyl pentane 2: 2,4-Dimethyl hexane.

[@Alisha-sv1rb]

Amazing teaching method ❤

[@AneebAYAseeN]

What a great sirMashaAllah... thank you sir ❤️🤌✨

[@callmeparacha]

I have question in 7th structure 20:27 can we give name like that 3,4-Diethyl-5-Methyl-5-Propyl

[@ghulamhaider-zq1gu]

sir assalamoalikum at 20:21 n propyl kaise likhain ge bcz ager straight chain per 2nd carbon per propyl group ho ga tu us waqt use n-propyl kah sakte hain baki conditions ma us ka common name tu use nahi ho sakta kindley ager ma kahin mis guide hon tu orrect kr dain sir

[@aqsafazal]

Assalamualaikum sir.sir 20:36 pr prblm 7 ma apne n-propyl bata sir iski samajh nahi ae isko hum 5- propyl bi keh sakhte hy kiya aur agr nahi keh salhte tou ku nahi kahsakhte jazakallah 🦋

[@chemistrybyprof.javediqbal]

Yes beta 5-n-propyl by mistake 5,missing hai

[@aqsafazal]

@@chemistrybyprof.javediqbal jazakallah sir ❤️

[@faizullahnohri5763]

2,4-dimethylhexane

[@hammadalikhan755]

sir bahtareen lecture😊😊😉😉😉

[@HusnainSatti-t9o]

Sir 2,4-Dimethyl hexane answer hai ap kaa question ka thank u sir❤❤

[@ahsanabbass7469]

sir 7 structure main 6th carbon per 2 hydrogens atom han ap an Ek lagaya 😇😇

[@M_Atif_official_001]

Yes bahi

[@SadiaIshtiaq-t5r]

JazakAllah Sir🎉

[@shafatshafat3320]

Sir you are lagent👌

[@muslim978-c7n]

sir part 6 mein ethyl k sath methyl bh hai so then why u write di methyl instead of tri

[@callmeparacha]

Sir I have question in 7th structure 20:27 can we give name like that 3,4-Diethyl-5-Methyl-5-Propyl

[@unknown-pi4cg]

sir sry to bother you again and again but I wanted to ask why in 3,4-Diethyl-5-methyl-n-propyl octane firstly the "m" of methyl is not capital and why the carbon number at which the branch of n-prophyl occurred is not written before the functional group also neither the n or p is capital in this case(n-prophyl) time 20:51

[@HanzlaManan-r6g]

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[@Naeema-kb3ge]

Sir You deserve more success ❤

[@tariqafzal6079]

You're a great help, sir. Thank you.

[@Barbie_doll878]

Sir complex substitutents waly alkanes k names federal board k paper mein askty hain??? Aur complex cycloalkanes k complex nhi askty kia??? Please reply

[@Barbie_doll878]

Sir ap ny isopropyl ko curve bnaya ha wo straigt bna skty hain 4 isopropyl heptane k struture mein??

[@alone_army.4012]

Wonderful outstanding sir

[@HeArT-7-7]

2, 4 dimethyl Hexane .!

[@Yaseenhamad-l6g]

Sir g very nice also do further explanation

[@motorized736]

Sir ya IUPAC ka part 7 ma hum n propyl ke jaga 5 propyl nahi likh sakta?

[@MuhammadBilal-l1d6o]

sir i have a question that in 12 point in "27:56" can we write the ethyl on 3 carbon as " C2H5" instead of writing it in chain of "CH2-CH3"

[@MuhammadBilal-l1d6o]

sir you didnt answer

[@muhammadshaban9006]

Likh saktay hai magar preferred nahi Kiya jata

[@Knowledgehub-sm]

Yes..can be written

[@pnhuzaifa3642]

Sir great lecture❤

[@Waleedkhan-lv5wn]

20:40 Sir ! Shouldn't the name be 3,4- Diethyl-5-methyl-5-propyl-octane ? why didn't you mention the location of the propyl side chain ?

[@chemistrybyprof.javediqbal]

Yes beta 5-propyl

[@callmeparacha]

Thanks for ask this Question ❤

[@anwaranwar5181]

good way sir

[@okasharauf]

Assalam O Alaikum Sir 7) men hm ne 3,4-Diethyl-5-methyl-5-propyl octane kion nhi likha I mean propyl ki position kion mention nhi ki. secondly 4-Isopropyl heptane smjh nhi ye bhi nhi pata kion smjh nhi aya. And I'm still confused ke iso ki position kia ho gi wo second carbon pr hoti but in 4-Isopropyl heptane it is on 4th carbon.

[@FazalAmin-f1m]

Amazing lecture sir ❤❤❤

[@omerfarooq8659]

20:41 Sir why u have written n-propyl instead of 5-propyl please answer...

[@cceducationsystemschooland9203]

Same question...

[@ghasiffarrukh2530]

Because jo 5 hay woh methyl Kay saath bhi lag gya hay . It means 5th carbon is attached with methyl as well as n-propyl

[@behappyandsmiledear]

@@ghasiffarrukh2530 woW

[@JunaidAli-ju2xc]

Incredible 😍

[@sirajuldin1498]

3_methyl pentane 2,4dimethyl hexane

[@AbdulJabbar-iv6eu]

sir example five m wo rule apply nahi hoga k agar methyl group are presnt at equal distance from both side then choose the short branch site for number sindh text m likha hua hai

[@callmeparacha]

29:02 1st ka answer hai 3-Methyl Pentane aur 29:31 2nd ka answer hai 2,4-Dimethyl Hexane

[@aseelshauqbywaiz9966]

Thankyou sir G😍😍🤗

[@afnanali9107]

2,4_Dimethyl hexane

[@HAFSANAZIR-vw5rq]

sir mdcat 2023 mein question aaya tha if both double and triple bond are present then ending given to the root is? iska answer enyne hoga ya ene?

[@chemistrybyprof.javediqbal]

yne

[@IqraGorchani-kq8mm]

Great lecture sir

[@Adil2-y7q]

3-Ethyl butane 2,4-Dimthyl haxane

[@chemistrybyprof.javediqbal]

Yes

[@worldpolitico1]

Great explanation

[@SaimaAli-jb2qu]

Sir question no 11 mai Ethyl isopropyl methyl methane hai to yaha per total 1 carbon hai to baki kay carbon apny marzi sy kaisa lagaya apnay ???

[@Ahsanleghari-ht8kr]

Sir plz organic compounds waly chap ka link die Waiting for you sir

[@chemistrybyprof.javediqbal]

Upload kena hai beta

[@Ahsanleghari-ht8kr]

Ok sir

[@Abdul-Muqeet.]

Sir in IUPAC,in 7 structure,there is one hydrogen atom at 6 carbon atom.But this carbon is bonded with only two carbon atoms.So it need two hydrogen atoms to complete its bond.Then number 6 carbon atom will become CH2.Please Sir pinned this comment for correction.

[@chemistrybyprof.javediqbal]

Ok beta writing kerty waqat ho gia ho ga

[@Unknown-zc2nv]

Yess...you are right

[@Eduworld-w8l]

Thank u❤

[@whoisstronger462]

Sir yeh kasa pata chala ga ka hmna yh methyl wghera uper lagana ha ya necha??

[@chemistrybyprof.javediqbal]

Its your choice beta both are correct

[@okasharauf]

2,4-Dimethyl hexane

[@Atifaati-cf2rf]

Great

[@cookingbytasmia8742]

JazakAllah Sir g ☺☺☺☺