A Level Organic Chemistry - Part 1 (Advanced Subsidiary Level)

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  • Опубликовано: 2 янв 2025

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  • @CAIEPapersSolved
    @CAIEPapersSolved  2 года назад +26

    At 21:29, there's a mistake in the Saytzeff rule. The compound reacting with NaOH(alc) should be CH3CH2CH(Cl)CH3 [2-chloropropane]. I missed a Hydrogen atom at the end (Carbon No 1)
    Also, at 34:26, the carboxylic acid produced from hydrolysis of Propanenitrile should be CH3CH2COOH (Propanoic acid), I wrote CH3COOH(ethanoic acid) by mistake.
    Furthermore, at 34:35, the amine produced from reduction of Propanenitrile should be CH3CH2CH2NH2 (propyl amine), I wrote CH3CH2NH2 (ethyl amine) by mistake.
    Fill this form up for Question Paper Requests!
    forms.gle/bJC4XoRC7AVT6UZHA

  • @meowmeow-dw3bi
    @meowmeow-dw3bi Год назад +50

    this is the best video on AS chemistry. it is short and extremely effective. prayers to you sir!

  • @arceasplayz-brawlstars2932
    @arceasplayz-brawlstars2932 Месяц назад +4

    I can't tell how helpful this has been. I stopped listening to organic classes in school cause I couldn't understand anything and I didn't know what to do before the test and luckily I found this video and now I feel like imma ace this test

  • @solomonendryas3833
    @solomonendryas3833 7 месяцев назад +12

    watching this few hours before my exam and this has been really helpful thank you very much

  • @garethboll8387
    @garethboll8387 Год назад +17

    watched this like 4 times so I hope I'm ready for chem paper 2 today! Good luck everyone and thank you sir!

  • @foggypoggy6143
    @foggypoggy6143 9 месяцев назад +2

    This video is really good, it covers almost everything you need. I 100% recommend.

  • @playzspedups
    @playzspedups 8 месяцев назад +11

    This made organic chem more understandable and interesting , exams next week , thnk you for this video

  • @saadmanhafiz1423
    @saadmanhafiz1423 2 года назад +7

    Best summary vid for organic chem!

  • @souravkundu6874
    @souravkundu6874 2 года назад +12

    Really helpful sir! You're videos are well explained and you make concepts easier to understand. Kudos, kudos to you and all your hardwork. A real gem

    • @CAIEPapersSolved
      @CAIEPapersSolved  2 года назад +1

      Thanks for the appreciation ❤️
      Subscribe to the channel for more content in the future! Good luck for your exams

  • @xshsh.
    @xshsh. 7 месяцев назад +4

    Appreciate it, bro. You are the best!

  • @YOLOedit
    @YOLOedit 8 месяцев назад +15

    Will u ever make one for inorganic in the same pattern?
    That would be really helpful for the upcoming m/j 24 exams

  • @Waren.8
    @Waren.8 Год назад +5

    Thank u so much sir never give up on this channel it is so helpful

  • @Bonniethebunny177
    @Bonniethebunny177 Год назад +2

    Really helps before the real exam!
    Thanks a lot👊👊

  • @crayyzz
    @crayyzz Год назад +1

    Thanks so much, i was looking for a video exactly like this to refresh As orgo before i start A2 orgo 🙏🙏

  • @eshajawed6678
    @eshajawed6678 7 месяцев назад +3

    at 24:27 why does P+Br2-->PBr3 where is the third Br coming from? I have chem p2 tmr pls reply if u can thank u sm for ur vids!

  • @nadhasafaizer6815
    @nadhasafaizer6815 7 месяцев назад +1

    at 17:21 for production of halogenoalkanes you have mentioned
    1) free radical substitution
    2) electrophilic addition of hydrogen halides to alkenes
    (for this the reagent should be concentration hydrogen halides bcuz alkenes dont react with dilute HX)
    and furthermore
    but i think there is one missing which is...
    M) electrophilic addition of halogens to alkenes (condition is R.T)

    • @seungseungminji
      @seungseungminji 7 месяцев назад +1

      He did mention it tho... And it's elimination, not electrophilic addition, with NaOH and an ethanol solvent, forming the alkene, a sodium salt and water

  • @AaribKhan-x4k
    @AaribKhan-x4k 9 месяцев назад +1

    bro is the GOAT

  • @ichaa6772
    @ichaa6772 7 месяцев назад +3

    thank you for the explanation sir, concise and well explained!
    could you please send the notes too, sir?

  • @ayoidek6571
    @ayoidek6571 7 месяцев назад +4

    If I manage to get good grades bcz of this I owe you my life

  • @krishshah344
    @krishshah344 Год назад +13

    Really, really helpful and well explained. Could you also share your notes?

    • @CAIEPapersSolved
      @CAIEPapersSolved  Год назад +9

      Here you go:
      1drv.ms/o/s!AhVG2G6YTsvwhA1iBO_-b3a3Qxxx?e=gNdPPe
      The notes from this video are under the RECAP Section. I've also attached a link in the Description.

  • @meilee7866
    @meilee7866 Год назад

    thank you sir, you are the one thing stopping me from failing as chem this year!!

  • @Om-vx5nq
    @Om-vx5nq Год назад +1

    Nice Work mate

  • @pietronimesha8466
    @pietronimesha8466 Год назад

    Thank you so much sir, it is for u i've learned all of as level organic chemistry!

  • @samanyugaur3006
    @samanyugaur3006 10 месяцев назад +1

    Amazing Vid... thank you sir
    🙌🙌👏

  • @choicemin2100
    @choicemin2100 2 года назад +4

    I don't know if you're a Philippine 9:58 (weaker) and 16:34 (occurs) or an Indian (the way you say carbocation) , guessing from the accent, no offence.
    Very helpful video, you're definitely a life saver! Btw, at 16:48 is that supposed to be CH3COOH (ethanoic acid)? It's written HO1C-CO1H

    • @CAIEPapersSolved
      @CAIEPapersSolved  2 года назад +4

      Hahaha, I’m actually from Bangladesh.
      Also, at 16:48 its actually HO2C-CO2H, ethanedioic acid. Its a dicarboxylic acid. My 2 seems like a 1. My bad.

    • @Bonniethebunny177
      @Bonniethebunny177 Год назад

      Hehe I am from BD too😅

  • @missme5767
    @missme5767 2 года назад +9

    Sir could you upload videos for physical and Inorganic for both AS and AL. I found this extremely helpful. Thank you!

  • @GammaRogue
    @GammaRogue 7 месяцев назад

    This is so useful, thank you

  • @UniverseGod-x1s
    @UniverseGod-x1s Год назад

    Life saver...
    Thank you
    Pls do physical chemistry too

  • @adijain9764
    @adijain9764 7 месяцев назад +15

    if i get good grades on wednesday i love u

  • @NKas-o4o
    @NKas-o4o 10 месяцев назад

    may god bless you sir!!❤❤❤

  • @Myuoorpillay
    @Myuoorpillay Год назад

    You are the best 🙏🏽thank you so much.

  • @yusufgangat007
    @yusufgangat007 3 месяца назад +2

    Goodluck to those writing next week 🙏

  • @bushrakhan1529
    @bushrakhan1529 10 месяцев назад

    Salute to you man

  • @abds8842
    @abds8842 2 года назад +1

    thank you very much sir

  • @Demi305
    @Demi305 2 года назад +2

    Sir can you please do a video on infrared spectroscopy? I think it is the only thing missing, thank you so much for everything!

    • @CAIEPapersSolved
      @CAIEPapersSolved  2 года назад +5

      Yes! Thank you for pointing that out. I actually plan to make a separate video on IR spectroscopy, mass spectrometry and NMR spectroscopy soon! Keep your eyes on the channel

    • @Demi305
      @Demi305 2 года назад

      @@CAIEPapersSolved For sure sir, Thank you so much!

  • @dhgaming3256
    @dhgaming3256 2 года назад +1

    Thanks a lot sir!!!

  • @nusaibamahbub1965
    @nusaibamahbub1965 11 месяцев назад

    Do you some sort of coarses or tutoring separately (not these videos) for students of as n a2?

    • @CAIEPapersSolved
      @CAIEPapersSolved  11 месяцев назад

      Yes. Please contact me here tasir.haque.02@gmail.com

  • @sarahzubayer6675
    @sarahzubayer6675 2 года назад

    very helpful!

  • @M.Ritesh
    @M.Ritesh 11 месяцев назад

    Thankyou

  • @salmabaig1829
    @salmabaig1829 Год назад

    the link given for notes is not working. please give the new one

  • @tonystarkdeservedbetter
    @tonystarkdeservedbetter 2 года назад

    thank you so much!!!

  • @Waren.8
    @Waren.8 Год назад +1

    Can you do physical and inorganic too thank you so much

    • @CAIEPapersSolved
      @CAIEPapersSolved  Год назад +2

      Sure thing! I'll try to upload those videos soon :)

  • @elma02530
    @elma02530 9 месяцев назад

    Bro you just saved my ass 😭🙏Thank you 🛐

  • @FatimaRizwan-yl7yy
    @FatimaRizwan-yl7yy Год назад

    the link wasn't opening

  • @salehatahir3099
    @salehatahir3099 2 года назад

    sir i have done past papers from 2017 to 2022 but only varient 2 exluding feb march for MCQs.... so is that enough assuming i have exam tmrw?

    • @CAIEPapersSolved
      @CAIEPapersSolved  2 года назад +1

      Yes! That should be enough. But i’d suggest doing all variants from 2021, specimen paper 2022 and feb march 2022 if you have the time. Since the exam tomorrow will follow the pattern from these years. I have them uploaded in my channel if you need some help. Good luck!

  • @mariamlaleen4897
    @mariamlaleen4897 Год назад

    thank you

  • @bloodreaper3715
    @bloodreaper3715 23 дня назад

    Do i need to relearn this for a level (P4)?

  • @rc8600
    @rc8600 Год назад

    Hi sir great explanation!
    Could you please send a link to these notes plz🙏

    • @CAIEPapersSolved
      @CAIEPapersSolved  Год назад

      Hey! You're welcome. Here's a link to the onenote file :)
      The notes from this video are under the RECAP Section!
      1drv.ms/o/s!AhVG2G6YTsvwhA1iBO_-b3a3Qxxx?e=gNdPPe
      I've also attached it in the description.

  • @crapcantbeholy1389
    @crapcantbeholy1389 7 месяцев назад

    Does this cover all of organic chemistry? The exam is in a couple of days and i cant focus on reading so this video is all i have other than the past papers I'll solve

    • @CAIEPapersSolved
      @CAIEPapersSolved  7 месяцев назад +2

      Yes it does!

    • @crapcantbeholy1389
      @crapcantbeholy1389 7 месяцев назад

      @@CAIEPapersSolved I see, thanks! By the way, what do you mean by K? For example you mentioned KSO4 in the formation of haloalkanes by reacting HBr with alcohol, and you mentioned KCN while explaining nucleophilic substitution

    • @mariamoweis1330
      @mariamoweis1330 7 месяцев назад

      @@crapcantbeholy1389 potassium

  • @reuben6138
    @reuben6138 Год назад

    good luck for tomorrow boys

  • @salehatahir3099
    @salehatahir3099 2 года назад

    hi the chemistry mcq paper did not go well and I dont think i'll be able to secure a good grade. Can you please tell me how other students found it and what they think the threshold will be? How did you students find the paper 2? what will be the overall for both p1 and p2? I'm so sorry for stressing you

    • @CAIEPapersSolved
      @CAIEPapersSolved  2 года назад

      Hey! It’s fine. Everyone is saying that both p1 and p2 were a bit more difficult than usual. So don’t worry. The threshold will surely be lower than normal. Focus on your next exam.

    • @fawadchaudhary6075
      @fawadchaudhary6075 Год назад

      Hi what grade did you get please tell

  • @jnnie.z
    @jnnie.z Год назад +1

    please do physical chem for as and a2 also 🥺

  • @saviaidres1800
    @saviaidres1800 2 года назад

    Thank you so much, but sir, doesn't the reaction of halogenoalkanes with Naoh aqueous and the Naoh ethanolic require heat under reflux?

    • @saviaidres1800
      @saviaidres1800 2 года назад

      Hopefully you respond soon sir!!

    • @CAIEPapersSolved
      @CAIEPapersSolved  2 года назад +3

      Hello. For elimination, ethanolic naoh, you could actually check the mark scheme for M/J 2021 variant 21, they mentioned ethanol+heat (under reflux). So you could mention it if you want since its correct. Same goes for hydrolysis of halogenoalkanes using naoh(aq). In the syllabus content reflux wasn’t mentioned thats why I didn’t include it in the video. But you’re right!

    • @saviaidres1800
      @saviaidres1800 2 года назад +1

      @@CAIEPapersSolved Thank you so much, sir, you are awesome GOD BLESS YOU !!! One more thing sir, I will be grateful if you respond, when we react alcohols to form halogenoalkanes is HX a gas or aqueous? Since in past papers they sometimes put HI (g) and then sometimes Concentrated HCl? What do I do in these situations?

    • @CAIEPapersSolved
      @CAIEPapersSolved  2 года назад +3

      Typically HX is gaseous, but sometimes they but aq. This is because they usually get HX by reaction NaX with conc. H2So4, which occurs in situ(inside the reaction vessel) and with heat under reflux, so it tends to be aqueous. But I think its safest to give HX(g) if its standalone and nothing else is mentioned.

    • @saviaidres1800
      @saviaidres1800 2 года назад

      @@CAIEPapersSolved thank you so much sir, I was wondering then it I put HX aqueous and under reflux would that be considered wrong and I will be penalized?

  • @rohanrao737
    @rohanrao737 11 месяцев назад +1

    banger

  • @yuktipunjabi2811
    @yuktipunjabi2811 11 месяцев назад

    personal bookmark 17:04

  • @basimahchowdhury4675
    @basimahchowdhury4675 Год назад

    ur from bd!!!! me too!! ur very helpful thanks!!!

  • @ramisanawartia58
    @ramisanawartia58 3 месяца назад

    can you provide a note for this video
    it would be really helpful

    • @CAIEPapersSolved
      @CAIEPapersSolved  2 месяца назад

      It’s available on my patreon! Link in the description

  • @toukibsamim9403
    @toukibsamim9403 11 месяцев назад

    12:26

  • @saadhassan2435
    @saadhassan2435 2 года назад

    sir A2 organic chemistry in 40 minutes plz and. transition element too

    • @CAIEPapersSolved
      @CAIEPapersSolved  2 года назад +4

      Uploaded one on A2 organic chem. i’ll try to do one on transition metals.

  • @idk-cu5bs
    @idk-cu5bs 10 месяцев назад

    can u share the pdf pls

    • @CAIEPapersSolved
      @CAIEPapersSolved  10 месяцев назад

      Only available for my patrons! You can support me on Patreon to get access to it :)

  • @qasimgulamaliwala6201
    @qasimgulamaliwala6201 2 года назад

    can u send these notes?

    • @CAIEPapersSolved
      @CAIEPapersSolved  Год назад

      Here you go, Link to the one note file:
      1drv.ms/o/s!AhVG2G6YTsvwhA1iBO_-b3a3Qxxx?e=gNdPPe
      I've also attached the link in the description

    • @shaeelsajjad5741
      @shaeelsajjad5741 Год назад

      ​@@CAIEPapersSolveddo you have a video for periodicity

  • @eden3010
    @eden3010 Год назад

    wonderful video but a little confusing :(