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

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  • เผยแพร่เมื่อ 4 ม.ค. 2025

ความคิดเห็น • 222

  • @TheAditya-zt9pb
    @TheAditya-zt9pb 2 ปีที่แล้ว +81

    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 ปีที่แล้ว +31

    5:20 test of carboxylic acid

  • @meghapage7311
    @meghapage7311 3 ปีที่แล้ว +26

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

  • @Lakshyajee6536
    @Lakshyajee6536 11 หลายเดือนก่อน +188

    Who is watching for 16 January 2024😅😅😅

  • @lohitm
    @lohitm ปีที่แล้ว +14

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

  • @PihuTripathi-nl8fh
    @PihuTripathi-nl8fh 11 หลายเดือนก่อน +14

    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  11 หลายเดือนก่อน +2

      Bless you loads
      Which school?

    • @Rishav7430
      @Rishav7430 11 หลายเดือนก่อน +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 . 😂❤❤

  • @theiitianbuddy9849
    @theiitianbuddy9849 3 ปีที่แล้ว +7

    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.

  • @joshuabenny3124
    @joshuabenny3124 4 ปีที่แล้ว +78

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

    • @seemamakhijani721
      @seemamakhijani721  4 ปีที่แล้ว +21

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

    • @RipudamanRao
      @RipudamanRao 3 ปีที่แล้ว +1

      Are you her student ?

    • @garimaverma5044
      @garimaverma5044 2 ปีที่แล้ว +1

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

    • @SimplyDHYAN
      @SimplyDHYAN 2 ปีที่แล้ว +1

      @@garimaverma5044 cinnamic acid which is unsaturated 👍🏻

  • @sagarmandal4990
    @sagarmandal4990 4 ปีที่แล้ว +20

    Best chemistry teacher ever

    • @seemamakhijani721
      @seemamakhijani721  4 ปีที่แล้ว +3

      Do share with other students.
      Bless u loads
      Do well

  • @herpfreak
    @herpfreak 3 ปีที่แล้ว +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

  • @imanshul_
    @imanshul_ 3 ปีที่แล้ว +123

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

  • @brijeshwargupta477
    @brijeshwargupta477 3 ปีที่แล้ว +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.

  • @YASHRAJ-r1g4s
    @YASHRAJ-r1g4s 11 หลายเดือนก่อน +4

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

  • @thesingsational7943
    @thesingsational7943 3 ปีที่แล้ว +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🤗🙏💫❤

  • @snigdhabharadwaj5381
    @snigdhabharadwaj5381 ปีที่แล้ว +1

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

  • @shivamkrtiwari5324
    @shivamkrtiwari5324 3 ปีที่แล้ว +1

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

  • @uzmamukhtarahmed153
    @uzmamukhtarahmed153 11 หลายเดือนก่อน

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

    • @seemamakhijani721
      @seemamakhijani721  11 หลายเดือนก่อน

      Thanks a lot

    • @uzmamukhtarahmed153
      @uzmamukhtarahmed153 11 หลายเดือนก่อน

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

  • @nitikadhankhar6688
    @nitikadhankhar6688 11 หลายเดือนก่อน +1

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

  • @pankajmishra4164
    @pankajmishra4164 11 หลายเดือนก่อน +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  11 หลายเดือนก่อน

      All the best

    • @pankajmishra4164
      @pankajmishra4164 11 หลายเดือนก่อน

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

  • @Piyush_Chatterjee.
    @Piyush_Chatterjee. ปีที่แล้ว +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.

  • @poaik8838
    @poaik8838 3 ปีที่แล้ว +3

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

  • @poojadarji591
    @poojadarji591 23 วันที่ผ่านมา +1

    Nice mam👏👏👏👏👍👍👍👍

  • @imcatwoman3738
    @imcatwoman3738 2 ปีที่แล้ว

    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 3 ปีที่แล้ว +1

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

  • @Unique_159
    @Unique_159 11 หลายเดือนก่อน +1

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

  • @varnikavasudha7963
    @varnikavasudha7963 11 หลายเดือนก่อน +2

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

  • @khyati2212
    @khyati2212 11 หลายเดือนก่อน +3

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

  • @ApnaVlog7587
    @ApnaVlog7587 2 ปีที่แล้ว +2

    The way you explain is just amazing 🌸🙏🏽

    • @seemamakhijani721
      @seemamakhijani721  2 ปีที่แล้ว +2

      Do share in your class groups

    • @ApnaVlog7587
      @ApnaVlog7587 2 ปีที่แล้ว +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.

  • @PradyumanTripathi-j5u
    @PradyumanTripathi-j5u 11 หลายเดือนก่อน

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

  • @AdityaMishra-kp9hz
    @AdityaMishra-kp9hz ปีที่แล้ว +1

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

  • @RahulSharma-e4q
    @RahulSharma-e4q 11 หลายเดือนก่อน +2

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

  • @nikhilff0007
    @nikhilff0007 ปีที่แล้ว +2

    Very good explanation mam all my doubts are clear

  • @arnav1618
    @arnav1618 3 ปีที่แล้ว +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 ปีที่แล้ว

      You will have to report absence of other functional groups also

  • @Mrhiest292
    @Mrhiest292 11 หลายเดือนก่อน +1

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

  • @vishwachauhan85
    @vishwachauhan85 ปีที่แล้ว +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  ปีที่แล้ว +1

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

  • @anushkasharma3923
    @anushkasharma3923 11 หลายเดือนก่อน

    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

  • @Dev-i8r
    @Dev-i8r 11 หลายเดือนก่อน +1

    THANKS MAM LITERALLY ON WHOLE TH-cam NO ONE HAS DONE IT IN SO MUCH DETAIL

  • @itzfila1972
    @itzfila1972 11 หลายเดือนก่อน

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

  • @rahamatjaheerasayyad8816
    @rahamatjaheerasayyad8816 11 หลายเดือนก่อน

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

  • @imcatwoman3738
    @imcatwoman3738 2 ปีที่แล้ว

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

  • @vishakhapisharody
    @vishakhapisharody 3 ปีที่แล้ว +2

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

  • @aagamjain3295
    @aagamjain3295 2 ปีที่แล้ว

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

  • @minpcm
    @minpcm 2 ปีที่แล้ว

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

  • @dreamskeepmeawake2959
    @dreamskeepmeawake2959 ปีที่แล้ว

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

  • @UnknownEntity..
    @UnknownEntity.. 11 หลายเดือนก่อน

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

  • @priyatomar4214
    @priyatomar4214 3 ปีที่แล้ว +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  3 ปีที่แล้ว +2

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

  • @sarojanikurmi7175
    @sarojanikurmi7175 ปีที่แล้ว +1

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

  • @potu6534
    @potu6534 2 ปีที่แล้ว +1

    Thank you very much madam 😊😊😊😊😊😊

  • @pranjalmaniacharya4214
    @pranjalmaniacharya4214 2 ปีที่แล้ว

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

  • @dreaminggirl5070
    @dreaminggirl5070 11 หลายเดือนก่อน

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

  • @_Sid-ir7ht
    @_Sid-ir7ht 11 หลายเดือนก่อน

    Today my practical ❤❤

  • @SunitaDevi-vj8wq
    @SunitaDevi-vj8wq 11 หลายเดือนก่อน

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

  • @divyanshsingh4140
    @divyanshsingh4140 11 หลายเดือนก่อน

    Thanku ma'am your videos are very helpful

  • @kavishasuna
    @kavishasuna 3 ปีที่แล้ว +1

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

  • @godson200
    @godson200 3 ปีที่แล้ว +9

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

    • @adithyanvinod8342
      @adithyanvinod8342 3 ปีที่แล้ว +3

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

    • @godson200
      @godson200 3 ปีที่แล้ว

      @@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 ปีที่แล้ว

      @@godson200 tku

  • @Akshaykumar-ly3sl
    @Akshaykumar-ly3sl 3 ปีที่แล้ว +1

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

  • @sac8492
    @sac8492 3 ปีที่แล้ว +1

    Wonderful ma'am🙌

  • @STUDYWITHME-ks3bn
    @STUDYWITHME-ks3bn 11 หลายเดือนก่อน +1

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

  • @kaifiyaparveen3249
    @kaifiyaparveen3249 2 ปีที่แล้ว +1

    I wish meri chemistry teacher b aap ki trah hoti

  • @AdityaRaj-hn1uo
    @AdityaRaj-hn1uo 3 ปีที่แล้ว

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

  • @saanidhyarai9001
    @saanidhyarai9001 3 ปีที่แล้ว +2

    Great mam

  • @pranavshukla6811
    @pranavshukla6811 4 ปีที่แล้ว +2

    Thank you ma'am

  • @iamDarkangel123
    @iamDarkangel123 ปีที่แล้ว +1

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

  • @dhrupatel1702
    @dhrupatel1702 2 ปีที่แล้ว

    Thank you ma’am🙏🏻

  • @SoniSingh-bx1sp
    @SoniSingh-bx1sp ปีที่แล้ว +1

    Mam kya hume board practical m pH scale milta h

  • @legendarytroller6955
    @legendarytroller6955 3 หลายเดือนก่อน

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

  • @sriv6371
    @sriv6371 2 ปีที่แล้ว

    Thank you so much mam😊😊

  • @atanubarman1009
    @atanubarman1009 3 ปีที่แล้ว +1

    thank you mam😊

  • @jaykumarsingh2884
    @jaykumarsingh2884 ปีที่แล้ว

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

  • @vivekshanbhag5236
    @vivekshanbhag5236 ปีที่แล้ว +1

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

    • @seemamakhijani721
      @seemamakhijani721  ปีที่แล้ว +1

      External Examiner checks the confirmatory tests

  • @Nirusnair
    @Nirusnair 7 วันที่ผ่านมา

    Miss, please reply
    Is the white powder carboxylic acid?

  • @sourabhsao553
    @sourabhsao553 3 ปีที่แล้ว

    Thank u very much ma'am

  • @RoyBoyLab
    @RoyBoyLab 3 ปีที่แล้ว +9

    5:19 cooh

    • @shlok3172
      @shlok3172 3 ปีที่แล้ว

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

  • @neetusahni5579
    @neetusahni5579 11 หลายเดือนก่อน

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

  • @bestmobile8955
    @bestmobile8955 2 ปีที่แล้ว

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

  • @ayashajabi6971
    @ayashajabi6971 11 หลายเดือนก่อน

    Mam how to do ester test for confirmation of acetate ion

  • @bestmobile8955
    @bestmobile8955 2 ปีที่แล้ว

    In this recording of analysis of carboxylic acids group.

  • @shivamkrtiwari5324
    @shivamkrtiwari5324 3 ปีที่แล้ว

    Thank you so much mam...

  • @rashmimishra5158
    @rashmimishra5158 2 ปีที่แล้ว +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 ปีที่แล้ว

      Ys you should

    • @rashmimishra5158
      @rashmimishra5158 2 ปีที่แล้ว

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

  • @anshumanparmar3090
    @anshumanparmar3090 2 ปีที่แล้ว +2

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

  • @rajasthangkbyaastha0991
    @rajasthangkbyaastha0991 11 หลายเดือนก่อน

    Can you please tell what is the compound?

  • @harshkushwaha5591
    @harshkushwaha5591 2 ปีที่แล้ว +1

    tomorrow is my chemistry practical ..

  • @talisman.14
    @talisman.14 3 ปีที่แล้ว +2

    Ma'am, I want you in my school..!!

  • @momentsinshort6513
    @momentsinshort6513 2 ปีที่แล้ว +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 3 ปีที่แล้ว +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 ปีที่แล้ว

      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.

  • @debjanibhattacharjee18
    @debjanibhattacharjee18 3 ปีที่แล้ว

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

  • @PreparewithShivamkumar
    @PreparewithShivamkumar 3 ปีที่แล้ว +2

    Really very nicely explained ❤

  • @VarshaPandey09
    @VarshaPandey09 3 ปีที่แล้ว +1

    Hlo maam
    Kindly tell me What sample would you use for detection of aldehyde or carboxylic acid

    • @seemamakhijani721
      @seemamakhijani721  3 ปีที่แล้ว

      For aldehyde u may use glucose

    • @seemamakhijani721
      @seemamakhijani721  3 ปีที่แล้ว

      For carboxylic u can use Oxalic acid or acetic acid

    • @VarshaPandey09
      @VarshaPandey09 3 ปีที่แล้ว

      Thank you maam

    • @VarshaPandey09
      @VarshaPandey09 3 ปีที่แล้ว

      Shall we use sucrose instead of glucose for aldehyde or for ketone what will be used except acetone

  • @trirockss16
    @trirockss16 11 หลายเดือนก่อน +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❤

  • @khushitiwari2201
    @khushitiwari2201 2 ปีที่แล้ว +1

    Thank you so much for ma'am ❤️☺️

  • @MrSHRK676
    @MrSHRK676 ปีที่แล้ว

    Madam it also apply for board....

  • @vinoholicvines6567
    @vinoholicvines6567 3 ปีที่แล้ว +1

    Great

  • @agentbeyonce6226
    @agentbeyonce6226 11 หลายเดือนก่อน

    ester test can be done as confirmatory test ???

  • @panzerop8972
    @panzerop8972 2 ปีที่แล้ว

    This pale brown color shows magneese oxide

  • @ghosijamalbhaimoyal4537
    @ghosijamalbhaimoyal4537 11 หลายเดือนก่อน +2

    Who is watching 8 deb 2024 😂

  • @visheshgupta1736
    @visheshgupta1736 2 ปีที่แล้ว

    Mam can we rub it and smell it?

  • @sakshiarora8995
    @sakshiarora8995 3 ปีที่แล้ว +1

    Thnkuu mam for explaining it💓

  • @avaneeshsingh9640
    @avaneeshsingh9640 11 หลายเดือนก่อน

    Maam agr aap nhi hoti to pta nhi ham kya krte thank you so much

  • @BlackScreen_Singer
    @BlackScreen_Singer 2 ปีที่แล้ว

    This is also solid and inorganic samples are also solid. So how will I understand whether to perform tests for organic or inorganic samples during practical exam ? Please help. I have my practical tomorrow

    • @seemamakhijani721
      @seemamakhijani721  2 ปีที่แล้ว +1

      The numbering would be different. And they would not be given togather.
      Don't worry you can ask the teacher or the lab assistant to clarify.

    • @BlackScreen_Singer
      @BlackScreen_Singer 2 ปีที่แล้ว

      @@seemamakhijani721 Thank you mam 🙏

  • @Unknown_vibe952
    @Unknown_vibe952 3 ปีที่แล้ว

    Thank you so much for the video ma'am. Helped a lot 🙏