Calculate the standard enthalpy of formation of CH3​OH(l) from the following data :

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  • Опубликовано: 10 дек 2024

Комментарии • 90

  • @gauriupadhyaya2725
    @gauriupadhyaya2725 Год назад +10

    Mam tomorrow in my viva & i was literally crying but u made a smile on my face thank you so much mam huge respect for u🛐❤

    • @FlashNewsIndia04
      @FlashNewsIndia04 Год назад +3

      Viva me kya pucha ?

    • @gauriupadhyaya2725
      @gauriupadhyaya2725 Год назад +1

      @@FlashNewsIndia04 yh question toh ni but preparation of alkynes

    • @FlashNewsIndia04
      @FlashNewsIndia04 Год назад +2

      @@gauriupadhyaya2725 tum 10th me ho shayad preparation of alkyne 12th book me hai hi nahi ....😅 fir bhi mera pract accha hua......

    • @gauriupadhyaya2725
      @gauriupadhyaya2725 Год назад +4

      Mein 11th mein hu or abhi exams chl rhe phr aajyungi 12th mein

    • @Mentalks_69
      @Mentalks_69 Год назад +1

      ​@@gauriupadhyaya2725 ye itna baada thodhi puchte h viva me

  • @shreyash5461
    @shreyash5461 2 года назад +7

    Thanku ma'am
    I am facing problem in that question
    Now my problem has been solved

  • @hardik4377
    @hardik4377 8 месяцев назад +2

    Mam please notebook ya FIR board per samjhaie,
    Aise mein aap kahan bolati hai or kahan samjhati hai kuchh samajh Mein Nahin Aata😢😢😢😢

  • @agamyajain6337
    @agamyajain6337 2 года назад +10

    Thank you ma'am very much I wasn't able to understand this question for a long time but your video helped me.

  • @lavanyawasnik2006
    @lavanyawasnik2006 9 месяцев назад +2

    Old but gold 😂

    • @shrxyas_1847
      @shrxyas_1847 9 месяцев назад

      U look cute. Do you have Instagram let me know

    • @KishanKumar_94
      @KishanKumar_94 9 месяцев назад +2

      😂better then nowdays emotional damage sudies

  • @ifathmujawar6596
    @ifathmujawar6596 10 месяцев назад

    Mam last step what exactly you have done addition or subtraction?
    Aap ne likha toh addition hai..but you've subtracted that ??
    Please answer mam

    • @Jonathan-g5l
      @Jonathan-g5l 9 месяцев назад +1

      The equations are added and the arrow mark is considered as ( = ) mark so CO² and 2H²O are present on both LHS and RHS hence they cancel each other out

    • @ifathmujawar6596
      @ifathmujawar6596 9 месяцев назад +1

      @@Jonathan-g5l Oh! I got It now .
      Thank you so much.

  • @Anime-X-v7j
    @Anime-X-v7j Год назад

    Mam aapki hand righting bahut achi❤

  • @kailashchnadra8580
    @kailashchnadra8580 Год назад +2

    Mam you r best❤👌

  • @SoniaKaundal719
    @SoniaKaundal719 6 месяцев назад +1

    Perfect, sidhe he doubt pe lga ye electure .
    Result doubt vanish 💨💯

  • @Me__00155
    @Me__00155 2 года назад +3

    Thanks a lot man👌😊

  • @anuragpatel5979
    @anuragpatel5979 Месяц назад

    Har Har mahadev Dev Prabhu Ji ❤️❤️❤️❤️❤️❤️❤️ Jay pravati mayia ji ❤️❤❤❤❤❤❤

  • @iamajthegreatkingkohli7943
    @iamajthegreatkingkohli7943 2 года назад +2

    Amazing explanation

  • @arvindpatel172
    @arvindpatel172 2 года назад +3

    The explanation and the contact of voice was too good

  • @anuragpatel5979
    @anuragpatel5979 Месяц назад

    Har Har mahadev Dev Prabhu Ji ❤️❤️❤️❤️❤️❤️ Jay pravati mayia ji ❤️❤️❤️❤️❤️❤️

  • @ME--MDSANAULLAHKHAN
    @ME--MDSANAULLAHKHAN 2 года назад +5

    because in india we say Hmko chahiye And in Pakistani people hmne chahiye in india we say aap le lijiye in Pakistani people say aap le le thankyou ❤🇮🇳🇮🇳🇮🇳🇮🇳🇮🇳

  • @glitch_Z
    @glitch_Z Месяц назад

    Please Just please tell me how do you get enthalpy of formation

  • @mdmasratmansuri6638
    @mdmasratmansuri6638 2 года назад +2

    360 like complete 💯 👍🏼

  • @Kwflyfii
    @Kwflyfii 3 года назад +2

    Thank you ma'am

  • @KhushiSingh-xm4dv
    @KhushiSingh-xm4dv 3 года назад +2

    Thank uu mam 🥰🥰🥰

  • @LalitKumar-gc7sv
    @LalitKumar-gc7sv 2 года назад +2

    thnx maam... u made this question very simple...

  • @Ansh-o2n8p
    @Ansh-o2n8p 10 месяцев назад

    Nice explanation

  • @probitrakuli4241
    @probitrakuli4241 2 года назад +1

    Thank you ma'am!!

  • @shariyatullah9913
    @shariyatullah9913 Год назад

    Thank you so much for yr all videos solution

  • @mistupaul9539
    @mistupaul9539 Год назад

    Very very thank you mam ❤

  • @ayeshakhatun9884
    @ayeshakhatun9884 10 месяцев назад +1

    Screen to pura dikha dijiye

  • @shilpababuraj4571
    @shilpababuraj4571 Год назад

    Thank you mam ❤️

  • @rohithjr2802
    @rohithjr2802 2 года назад

    Tnx

  • @veereshuv7621
    @veereshuv7621 Год назад

    Tq❤️

  • @ME--MDSANAULLAHKHAN
    @ME--MDSANAULLAHKHAN 2 года назад +4

    Are you Pakistani i feel your voice is like a Pakistani voice No matter but i fell like

    • @BandhanaSharma
      @BandhanaSharma  2 года назад +2

      Dear student, I m from amritsar. Thats why we have great resemblance in language. 😊

  • @shamiranray9139
    @shamiranray9139 2 года назад

    Tq👍

  • @hamedjaved4433
    @hamedjaved4433 Год назад

    Mam me question easy b ho sakta tha 1 minute me

  • @muzammilhussain7726
    @muzammilhussain7726 2 года назад

    Thanks mama

  • @Jai_bajrangi_jai_balkari
    @Jai_bajrangi_jai_balkari 2 года назад +1

    Solve karo acche se 🥺🥺

  • @mrinayghosh3178
    @mrinayghosh3178 Год назад

    mam please clear your voice.....Its very low

  • @sanketpachpol2756
    @sanketpachpol2756 2 года назад

    Thanks

  • @azeem71
    @azeem71 9 месяцев назад

    11 ❤

  • @rahulrawat8899
    @rahulrawat8899 Год назад

    nice

  • @ArtiDevi-wq9ik
    @ArtiDevi-wq9ik Год назад +1

    Mam I guess you're pretty good..in teaching but you need more perfection in this field.....
    .
    I'm a student , I guess you should also tell the reason why the molecule is going , why we have to reverse it
    .
    .
    .
    I mean you've leant this already but make the person understand who is not used to it!!!!!!!
    I didn't had a great experience........
    .
    .
    .
    But I was a good try...I appreciate it....

  • @ishowangularvelocity
    @ishowangularvelocity 2 года назад

    Ma'am mere ko standard equation pata hi nahi tha. To mene 2 se multiply nahi kiya. Aur sidha eq 1 ko reverse karke sab ke sath add kar diya. Phir answer aaya
    C + H2 +H2O-------------> CH3OH Delta H aaya 726-393-286 = +47 KJ/mol
    Kya ye chalega
    Kya mujhe mark mile ga....

  • @talpoutalpou943
    @talpoutalpou943 2 года назад +38

    Ma'am I thk it will be better if u teach in English

    • @BandhanaSharma
      @BandhanaSharma  2 года назад +10

      Dear student, kindly follow the link given below for english problems.
      ruclips.net/user/ChemistryWithBandhana

    • @Anuj-cc9bg
      @Anuj-cc9bg Год назад +41

      Chal English ki 14😂

    • @sujitchakraborty5099
      @sujitchakraborty5099 Год назад +22

      Is it really so necessary to show off your english everywhere,,, weren't you understanding what mam was teaching in hindi???

    • @shariyatullah9913
      @shariyatullah9913 Год назад +15

      ​@@sujitchakraborty5099Absolutely...Science subject is all about the conceptual understanding,language doesn't matter at all.

    • @aayushvishwakarma9389
      @aayushvishwakarma9389 Год назад +8

      65k log chup chap dekh ke chle gye video, isse pta nhi kyu chul mach gyi?

  • @AliKhan-nd2sb
    @AliKhan-nd2sb 2 года назад +1

    Thank u mam

  • @lucky_389
    @lucky_389 Год назад

    Mam apki voice na dimple malhan mam ke jaisi hai

  • @mynameis7964
    @mynameis7964 3 года назад

    Maam plz make in English

    • @BandhanaSharma
      @BandhanaSharma  3 года назад +1

      Dear student, I ll upload question in english very soon.

    • @mynameis7964
      @mynameis7964 3 года назад +1

      @@BandhanaSharma thank you sir

  • @suseelapinni858
    @suseelapinni858 2 года назад

    Mam plz explain in english

  • @rohitdevillers1710
    @rohitdevillers1710 Год назад

    Thank youuuuuuh mam

  • @nehakouser1321
    @nehakouser1321 2 года назад +1

    Thank u mam

  • @khushboodhruw8641
    @khushboodhruw8641 3 года назад

    Thank you ma'am

  • @y2ktechnoinkannada
    @y2ktechnoinkannada 2 года назад +1

    Thank u mam

  • @xujal..1143
    @xujal..1143 Год назад

    Thank you ma'am