Test for unsaturation & Test for Carboxylic group Class 12 Chemistry Practicals by Seema Makhijani

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  • Опубликовано: 6 фев 2025
  • Chemistry Practical Lab Demonstration
    ANION Analysis Step Wise Procedure.
    • NEET / JEE mains 2024....

Комментарии • 252

  • @TheAditya-zt9pb
    @TheAditya-zt9pb 2 года назад +109

    She didnt wasted a single second,direct to the point and Thank You so much for demonstrating this experiment ,tomorrow i have my board pract hope i do well

  • @harshitbhardwaj1782
    @harshitbhardwaj1782 2 года назад +89

    5:20 test of carboxylic acid

  • @meghapage7311
    @meghapage7311 3 года назад +31

    She is a life saver..... watching this on the practical eve.... Thanks for great efforts...

  • @PihuTripathi-nl8fh
    @PihuTripathi-nl8fh Год назад +18

    Ma'am you won't believe but almost half of my class is now watching your experiments..cuz they're so helpful and we have our boards practicals too !

    • @seemamakhijani721
      @seemamakhijani721  Год назад +4

      Bless you loads
      Which school?

    • @Rishav7430
      @Rishav7430 Год назад +1

      ​@@seemamakhijani721 Same here mam.
      And most of the students are preparing for practicals from your videos. U will be surprised to know that our school is in Kanpur . 😂❤❤

  • @Lakshyajee6536
    @Lakshyajee6536 Год назад +220

    Who is watching for 16 January 2024😅😅😅

  • @theiitianbuddy9849
    @theiitianbuddy9849 3 года назад +9

    I don't know anything about practical because I am studying in a coaching. After watching your videos, I am very confident about my practical exams.

  • @DhanDa-pw1bu
    @DhanDa-pw1bu 18 дней назад +4

    This vedio is very helpful for me mam thank you so much ❤👏

  • @imanshul_
    @imanshul_ 3 года назад +129

    Paid 27000 Rs. In school but got learnings from here ❤️❤️🔥🔥🔥
    Thank you very much mam. 3 hrs mein mera practical hain 😂

  • @joshuabenny3124
    @joshuabenny3124 4 года назад +81

    Great explanation ma'am. Took me right back to 2012/13!

    • @seemamakhijani721
      @seemamakhijani721  4 года назад +23

      Thanks
      Joshua
      Bless u loads
      Do share my videos with students known to u.

    • @RipudamanRao
      @RipudamanRao 3 года назад +1

      Are you her student ?

    • @garimaverma5044
      @garimaverma5044 2 года назад +1

      @@seemamakhijani721 please guide me... Which unsaturated or saturated compound did you use?

    • @SimplyDHYAN
      @SimplyDHYAN 2 года назад +1

      @@garimaverma5044 cinnamic acid which is unsaturated 👍🏻

  • @thesingsational7943
    @thesingsational7943 3 года назад +3

    If u are looking for any chemistry tests in youtube, I can guarantee you that, this channel is the one you are looking for.
    Thanks a lot Seema Ma'am, I understood everything. Practical in few hours🤗🙏💫❤

  • @brijeshwargupta477
    @brijeshwargupta477 3 года назад +10

    Thank you very much Ma'am 💖💖💖 for the quality content you're providing on YT.
    Awesome explanation of these functional group test, really helpful for me (JEE Adv Aspirant) who takes dummy school.

  • @sagarmandal4990
    @sagarmandal4990 4 года назад +21

    Best chemistry teacher ever

  • @lohitm
    @lohitm 2 года назад +16

    Thank you Ma'am, I had my practical today and it went smoothly because of you!

  • @uzmamukhtarahmed153
    @uzmamukhtarahmed153 Год назад

    She is the teacher I wanted in my life.... Best directions and a lovely voice. Thank you so much mam
    ..

    • @seemamakhijani721
      @seemamakhijani721  Год назад

      Thanks a lot

    • @uzmamukhtarahmed153
      @uzmamukhtarahmed153 Год назад

      @@seemamakhijani721 Welcome mam. Watched it during preliminary practical now again in boards.... Btw I got 29/30 in prelims

  • @shivamkrtiwari5324
    @shivamkrtiwari5324 3 года назад +1

    BEST VIDIO I HAVE EVER SEEN ON CLASS 12TH BOARDS PRACTICAL....EXAM

  • @herpfreak
    @herpfreak 3 года назад +5

    thank you so much mam! you really saved my life! i have practical in 4 hrs time and i had no idea how to perform these tests as i couldn't go to lab this year

  • @pankajmishra4164
    @pankajmishra4164 Год назад +2

    Thank you so much ma'am.... No one ever teaches practicals with such a great explanation in most of the schools. We even don't know how to perform these practicals.
    You are helping us a lot ma'am. Thank you so much ma'am.❤
    Watching on 16 January 2024 for practical exam on 18 January 2024. I hope my practical goes well.

    • @seemamakhijani721
      @seemamakhijani721  Год назад

      All the best

    • @pankajmishra4164
      @pankajmishra4164 Год назад

      @@seemamakhijani721 Thank you so much ma'am for your support. ❤️...You are the best chemistry teacher I have ever got. 💕

  • @nitikadhankhar6688
    @nitikadhankhar6688 Год назад +1

    They are the best practical videos mam they are helping me alot for my board practicals as I'm a non attending student

  • @snigdhabharadwaj5381
    @snigdhabharadwaj5381 2 года назад +1

    Writing each and every line you are speaking mam ... I understood it very well .. thank you so much mam ..

  • @pateljahan3092
    @pateljahan3092 17 дней назад +3

    thanks a lot mam tomorrow 21 jan 2025 is my practical and hope every does their best ❤

  • @Piyush_Chatterjee.
    @Piyush_Chatterjee. 2 года назад +4

    Ma'am you have such a great fluency in the explanation of concepts and subsequent reactions ♥️,I'll be able to give my best tomorrow.

  • @RahulSharma-e4q
    @RahulSharma-e4q Год назад +2

    I have my chem practical on 23 jan 2024 now I am watching this video and video of viva also 😂

  • @YASHRAJ-r1g4s
    @YASHRAJ-r1g4s Год назад +4

    These are extremely helpful videos ma`am , never delete them❤

  • @Unique_159
    @Unique_159 Год назад +1

    Tomorrow is my practical and this video help me a lot thanks mam 🙏❤️🙏❤️

  • @khyati2212
    @khyati2212 Год назад +3

    I am a dummy student so I couldn't attend practicals properly in school. Thankyou ma'am it is very helpful ❤️😊

  • @varnikavasudha7963
    @varnikavasudha7963 Год назад +2

    Thank u soo much mam!!!our teachers didn't teach us anything properly nd tomorrow i hv my chem practical

  • @PradyumanTripathi-j5u
    @PradyumanTripathi-j5u Год назад

    Thankyou ma'am no one explains better than you in case of chemistry practicals

  • @curiouskid-is-ro
    @curiouskid-is-ro 4 дня назад

    ma'am i have seen all my content from you, you are my chemistry tr cause i didnt go to school... for sure all explanations are the best possible and thankyou for it A REQUEST :- can you explain how to write these same in supplymentary?

  • @imcatwoman3738
    @imcatwoman3738 2 года назад

    Unsaturation we use baeyers reagent kmno4 diluted and cold with naoh base if color vanishes its unsaturated means 2/3 bond present

  • @Dr._Singh02
    @Dr._Singh02 4 года назад +1

    Thank you mam for guiding us towards the approach of carrying out the practicals in a more efficient way.

  • @poaik8838
    @poaik8838 3 года назад +3

    Thanks mam its help me a lot in my prelims exams thank u so much again

  • @ApnaVlog7587
    @ApnaVlog7587 2 года назад +2

    The way you explain is just amazing 🌸🙏🏽

    • @seemamakhijani721
      @seemamakhijani721  2 года назад +2

      Do share in your class groups

    • @ApnaVlog7587
      @ApnaVlog7587 2 года назад +1

      @@seemamakhijani721 I have already told to all of my classmates mam we all prepare from your videos.
      On the day when we are going to do the experiment.

  • @ReetanjalySingh
    @ReetanjalySingh 12 дней назад

    Thank you so much mam....your efforts means a lot for us...

  • @Dev-i8r
    @Dev-i8r Год назад +1

    THANKS MAM LITERALLY ON WHOLE RUclips NO ONE HAS DONE IT IN SO MUCH DETAIL

  • @poojadarji591
    @poojadarji591 Месяц назад +1

    Nice mam👏👏👏👏👍👍👍👍

  • @vishwachauhan85
    @vishwachauhan85 2 года назад +1

    Thank you so much ma'am
    My whole class watched your video before our practicals and it went well because of you
    Thank you again 😊

    • @seemamakhijani721
      @seemamakhijani721  2 года назад +1

      Bless you
      Do watch the theory content from the channel tooo.....

  • @nikhilff0007
    @nikhilff0007 2 года назад +2

    Very good explanation mam all my doubts are clear

  • @Mrhiest292
    @Mrhiest292 Год назад +1

    Ma'am your videos are very helpful ... thanks a lot.

  • @vishakhapisharody
    @vishakhapisharody 3 года назад +2

    Thank you so so much Ma'am. Will be of great help🥰🥰

  • @Sanjh-z7r5o
    @Sanjh-z7r5o 11 дней назад

    Thank you so much mam this was so helpful ✨

  • @legendarytroller6955
    @legendarytroller6955 5 месяцев назад +1

    Tomorrow is my practical exam and I'm here...anyone who's gonna give their exams tomorrow,all the best

  • @AdityaMishra-kp9hz
    @AdityaMishra-kp9hz 2 года назад +1

    Sucha a esteemed and an excellent teacher... Gd bless u mam ❤️

  • @arnav1618
    @arnav1618 3 года назад +7

    it was a wonderul explanation maam ,
    maam i had a doubt , we have to perform only 1 test to determine the functional group right ?

    • @seemamakhijani721
      @seemamakhijani721  3 года назад

      You will have to report absence of other functional groups also

  • @sarojanikurmi7175
    @sarojanikurmi7175 2 года назад +1

    Thank you so much mam 😊 Helped alott!!!💓

  • @dreamskeepmeawake2959
    @dreamskeepmeawake2959 Год назад

    Superb mam...you are really amazing...
    Ur videos are being so useful for several batches of students💖💖

  • @pranjalmaniacharya4214
    @pranjalmaniacharya4214 2 года назад

    Mam organic compound are extremely flammable so they can't be heated under burner directly

  • @anushkasharma3923
    @anushkasharma3923 Год назад

    Ma'am may god bless you and give all the happiness in this world, you are a life saver for my board practical scheduled tomorrow....Only if my teacher would teach like this😔 Thank you very much ma'am

  • @potu6534
    @potu6534 2 года назад +1

    Thank you very much madam 😊😊😊😊😊😊

  • @ANURAGSINGH-q3j
    @ANURAGSINGH-q3j 18 дней назад

    Thanks a lot guy ...

  • @imcatwoman3738
    @imcatwoman3738 2 года назад

    With sodium bicarbonate solution if brisk effervescence then its carboxylic acid with unsaturation!

  • @priyatomar4214
    @priyatomar4214 4 года назад +6

    Thank you mam for your support.... Thank you so much it means a lot to students like who are preparing for competitive exams...

    • @seemamakhijani721
      @seemamakhijani721  4 года назад +2

      Do share in other student groups
      Bless u loads
      Thanks a ton.

  • @itzfila1972
    @itzfila1972 Год назад

    tomorrow is my practical and ma'am u helped me alot , thank you ma'am

  • @minpcm
    @minpcm 2 года назад

    Your way of explanation is too much good mam thanks mam 🙏

  • @saanidhyarai9001
    @saanidhyarai9001 3 года назад +2

    Great mam

  • @UnknownEntity..
    @UnknownEntity.. Год назад

    Tomorrow is my practical ❤❤❤ but mam clear my all doubt

  • @STUDYWITHME-ks3bn
    @STUDYWITHME-ks3bn Год назад +1

    Watching on 20 January 2024 at 2:05 am at night and 8 pm is my practice exam 🙃

  • @rahamatjaheerasayyad8816
    @rahamatjaheerasayyad8816 Год назад

    I will get 30/30 bcoz of Seema mam ❤🎉

  • @divyanshsingh4140
    @divyanshsingh4140 Год назад

    Thanku ma'am your videos are very helpful

  • @kavishasuna
    @kavishasuna 3 года назад +1

    thankyou ma'am, helped a lot! you're a lifesaver

  • @aagamjain3295
    @aagamjain3295 2 года назад

    i am overwhelmed by learning from you mam...you are excellent

  • @_Sid-ir7ht
    @_Sid-ir7ht Год назад

    Today my practical ❤❤

  • @Nirusnair
    @Nirusnair Месяц назад +1

    Miss, please reply
    Is the white powder carboxylic acid?

  • @SunitaDevi-vj8wq
    @SunitaDevi-vj8wq Год назад

    Studying 4 hr before final practical...thank you ma'am ☺️

  • @RoyBoyLab
    @RoyBoyLab 3 года назад +9

    5:19 cooh

    • @shlok3172
      @shlok3172 3 года назад

      aur bata... padh liya kal ke liye ??

  • @godson200
    @godson200 3 года назад +9

    Cinnamic acid is formed from aldol condensation rexn if I remember.. Interesting to see it being applied finally

    • @adithyanvinod8342
      @adithyanvinod8342 3 года назад +3

      pls expalin my dear online friend..........

    • @godson200
      @godson200 3 года назад

      @@adithyanvinod8342 in aldol condensation there was a reaction where this compound was formed. Since I am preparing for jee, the teacher told that it is called cinnamic acid and it is found in cinnamon, and maybe this was asked in NEET some year.. But it really gets sweet when we see the actual compound in life.. I mean the only salt we have seen in kitchen is NaCl and NaHCO3(baking soda)..

    • @adithyanvinod8342
      @adithyanvinod8342 3 года назад

      @@godson200 tku

  • @sac8492
    @sac8492 3 года назад +1

    Wonderful ma'am🙌

  • @AdityaRaj-hn1uo
    @AdityaRaj-hn1uo 3 года назад

    I wish you were my chem Sub teacher. Thanks a lot
    maam

  • @iamDarkangel123
    @iamDarkangel123 2 года назад +1

    ma'am what viva questions can be asked from these two tests please tell ? i have my practical tomorrow please tell

  • @SoniSingh-bx1sp
    @SoniSingh-bx1sp 2 года назад +1

    Mam kya hume board practical m pH scale milta h

  • @Akshaykumar-ly3sl
    @Akshaykumar-ly3sl 3 года назад +1

    U are like my chemistry mam. She also teaches like u ❤

  • @sriv6371
    @sriv6371 2 года назад

    Thank you so much mam😊😊

  • @dreaminggirl5070
    @dreaminggirl5070 Год назад

    Watching for 19th Jan 2024....
    Thank you ma'am.....these videos help a lot

  • @kaifiyaparveen3249
    @kaifiyaparveen3249 2 года назад +1

    I wish meri chemistry teacher b aap ki trah hoti

  • @bhaskaranpradeep
    @bhaskaranpradeep 17 дней назад +5

    2025 gang take your attendance❤❤

  • @jaykumarsingh2884
    @jaykumarsingh2884 2 года назад

    Thankyou ma'am 20 min me practical dena hai 😭😭

  • @dhrupatel1702
    @dhrupatel1702 2 года назад

    Thank you ma’am🙏🏻

  • @atanubarman1009
    @atanubarman1009 4 года назад +1

    thank you mam😊

  • @ayashajabi6971
    @ayashajabi6971 Год назад

    Mam how to do ester test for confirmation of acetate ion

  • @yashjee-k8m
    @yashjee-k8m 11 дней назад

    27 is my ❤ kvian

  • @anshumanparmar3090
    @anshumanparmar3090 2 года назад +2

    Legends are watching right before a day of final practicals😂😂

  • @trirockss16
    @trirockss16 Год назад +1

    Tomorrow I am having my chemistry board practical and this video with clear cut demonstration is nothing less than a blessing to uss... It matters a lot mam Thankss❤

  • @vivekshanbhag5236
    @vivekshanbhag5236 Год назад +1

    Do we have to perform these exp. when we already know the functional group in the exam?

  • @pranavshukla6811
    @pranavshukla6811 4 года назад +2

    Thank you ma'am

  • @sourabhsao553
    @sourabhsao553 3 года назад

    Thank u very much ma'am

  • @neetusahni5579
    @neetusahni5579 Год назад

    For carboxylic acid group do we need to do unsaturation test first ?

  • @vinoholicvines6567
    @vinoholicvines6567 4 года назад +1

    Great

  • @ojas_deshpande
    @ojas_deshpande 28 дней назад

    Ma'am are 2 tests enough for functional groups?

  • @rajasthangkbyaastha0991
    @rajasthangkbyaastha0991 Год назад

    Can you please tell what is the compound?

  • @bestmobile8955
    @bestmobile8955 2 года назад

    Hello Mam please tell me why we are not concerning with performing the Lassagne 's for detection if elements?

  • @MrSHRK676
    @MrSHRK676 2 года назад

    Madam it also apply for board....

  • @gargygogry74
    @gargygogry74 21 день назад

    Thanks mam

  • @rashmimishra5158
    @rashmimishra5158 2 года назад +1

    Ma'am I have one doubt , while heating the organic compounds , are we not going to use water bath ? Like in tollens test & fehlings test we are using water bath .

    • @seemamakhijani721
      @seemamakhijani721  2 года назад

      Ys you should

    • @rashmimishra5158
      @rashmimishra5158 2 года назад

      @@seemamakhijani721 Thank you ma'am 😀 . Because of your Videos lectures , i have really done well in my chemistry Practical exam 😀.

  • @ghosijamalbhaimoyal4537
    @ghosijamalbhaimoyal4537 Год назад +2

    Who is watching 8 deb 2024 😂

  • @Mayank.-rv4ez
    @Mayank.-rv4ez 17 дней назад +3

    20 jan today's my practical!! 😢

    • @sam0320
      @sam0320 17 дней назад +1

      Mine too bhai 😂😭

    • @PramodGupta-v9g
      @PramodGupta-v9g 17 дней назад

      Viva me kya ques pucha gya bta do bhaii mere 23 ko h

    • @Mayank.-rv4ez
      @Mayank.-rv4ez 17 дней назад +1

      @@PramodGupta-v9g bhai viva ma 1) titration, salt, functional grp
      2) organic chemistry accha sa

    • @PramodGupta-v9g
      @PramodGupta-v9g 17 дней назад

      @Mayank.-rv4ez exactly ques kya tha

    • @mike73929
      @mike73929 17 дней назад

      ​@Mayank.-rv4ez bro viva me question kya kya puche??

  • @momentsinshort6513
    @momentsinshort6513 2 года назад +1

    Every thing is nice but I don't get it why every chemistry teacher in chemistry lab keeps the flame on even when they are not using it

  • @harshrai5184
    @harshrai5184 4 года назад +1

    Mam,is heating necessary???if we simply add water n then required chemical then...also will it be right or not???

    • @knowingchemistry735
      @knowingchemistry735 3 года назад

      That will not give proper tests as the compound is not yet soluble in the solvent used i.e water . So it is required to form o.s first (clear solution) which in this case is formed on heating only because the compound contains unsaturation.

  • @harshkushwaha5591
    @harshkushwaha5591 2 года назад +1

    tomorrow is my chemistry practical ..

  • @visheshgupta1736
    @visheshgupta1736 2 года назад

    Mam can we rub it and smell it?

  • @shivamkrtiwari5324
    @shivamkrtiwari5324 3 года назад

    Thank you so much mam...

  • @debjanibhattacharjee18
    @debjanibhattacharjee18 3 года назад

    Ma'am is it compulsory to heat the sample before testing for functional group????