Surface Chemistry class 12 | Chapter 5 | One Shot | CBSE NEET JEE

[@samyaksingh4928]

0:00 Introduction 0:53 Surface Chemistry 6:11 Features of Surface Chemistry 6:26 Adsorption 10:16 Adsorption:Example:Charcoal in Gas 11:43 Adsorption: Example: Organic Dye & Charcoal 13:02 Adsorption: Example: Silica gel 13:56 Adsorption 14:19 Desorption 14:48 Adsorption vs. Absorption 18:00 Sorption 18:42 Adsorption: Mechanism 20:59 Heat of Adsorption 25:15 Adsorption:Types 26:46 Physisorption & Chemisorption 28:12 Physisorption: Features 34:09 Chemisorption: Features 37:48 Adsorption:Isotherms 38:40 Freundlich Adsorption Isotherm 43:34 Adsorption from solution phase 47:06 Adsorption:Applications 49:22 Colloids 54:04 Colloids in day-to-life 55:01 Colloids:Classification Basis 55:50 Colloids:Classification : Physical State 59:33 Colloidal Sols:Classification 1:01:15 Lyophilic sols 1:03:48 Lyophobic sols 1:05:52 Colloids:Classification Basis 1:06:22 Multimolecular Colloids 1:07:22Macromolecular colloids 1:08:25 Associated Colloids (Micelles) 1:10:19 Micelles Formation:Mechanism 1:14:22 Soap:Cleansing Action 1:17:09 Colloids Preparation 1:17:33 Colloids Preparation:Double Decomposition 1:18:07 Colloids Preparation:Oxidation- Reduction 1:20:02 Colloids Preparation:Hydrolysis 1:20:37 Colloids Preparation:Bredig’s Arc method 1:23:12 Colloids Preparation:Peptization 1:28:50 Colloids:Purification 1:30:21 Colloids:Purification:Dialysis 1:32:38 Colloids:Purification:Electro-dialysis 1:34:45 Colloids:Purification:Ultrafiltration 1:36:47 Colloids :Properties 1:37:07 Colloids:Colligative Properties 1:38:58 Colloids:Tyndall Effect 1:43:42 Colloids:Colour 1:45:46 Colloids:Brownian Movement 1:48:03 Colloids:Charge on Colloidal Particles 1:51:47 Colloids:Electrophoresis 1:52:49 Colloids: Electroosmosis 1:54:57 Colloids:Coagulation or Precipitation 1:56:22 Coagulation of Lyophobic sols 2:06:59 Protective Colloids 2:08:08 Colloids Around Us 2:09:05 Colloids:Application

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Thank you ☺️

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Tq

[@cvjob1762]

Jaano kaise mene 1 month study kar ke 92 % score kiya kzbin.info/www/bejne/g4XFl5yfp9WKm6c Tips by an IITIAN 😊 😍 Meh tum logo ke personal doubts ka bhi answer dunga Must watch ❤️

[@mynameisaman_]

Iski jarurat nahi hai 😁 Ma'am ne pehle se hii de rakha hai Faltu m apna time waste kiya c**tiya salaa😁

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@Vedant Matkar already written in description.

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Who is here for cuet😅

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Me😅

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Yup deat

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​@@salonithapliis ka matlab competition jyada nhi hai😅

[@soumeshkumar7323]

JEE ADVANCED 2024

[@AsadKhan-rn6do]

@@soumeshkumar7323 this lecture is not sufficient thoda jyada padhna padega

[@sadhyabhateja8438]

This is line to line explanation of NCERT,if you open the book and listen to the video and keep looking to the texts you will observe it is exactly the same and its very helpfull for those who cant read with 100 percent attention tysm maam

[@levytoreodor2819]

Tq for sharing😇

[@VAnanya23]

Absolutely Ryt :-))

[@jihookim7379]

Yess absolutely!!! but is catalyst is in term 2 exam??

[@msrghb7715]

@@jihookim7379 no i guess

[@VAnanya23]

@@jihookim7379 Nope

[@denimborgohain5067]

This is real Education! Hats off to you ma'am!

[@NIKHILBISHNOICREATION]

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you have to ....😇

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Never heard about fake education

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@@SuperShenron. the education which your mom got

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You are god gifted to every 11th & 12th students.... Thanks a lot ma'am for making all our concept crystal clear 👍👍👍

[@rasenshuriken2021]

bhai video to dekhle likes maangne aagya

[@rasenshuriken2021]

@@simransinghrajput2600 padhne aaya h to padhle na likes ki bheekh kyu maang rha h ??....so childish u are

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Yes right

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Yes bro

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@@SunnySharma-ey4pj video dekhlI? uske baad msg krio

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Who else watching the lacture at 2X speed 💨😂 My all-time fav teacher for oneshot 💝❤️

[@NIKHILBISHNOICREATION]

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me 1.25

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Meh🐥😂

[@saishreyas3076]

me at 1.75x , u made any notes?

[@AmanAfreedi]

Me 2x

[@centralacademytonk5177]

Chapters Introduction 0:00 Surface Chemistry 0:53 Features of Surface Chemistry 6:11 Adsorption 6:26 Adsorption:Example:Charcoal in Gas 10:16 Adsorption: Example: Organic Dye & Charcoal 11:43 Adsorption: Example: Silica gel 13:02 Adsorption 13:56 Desorption 14:19 Adsorption vs. Absorption 14:48 Sorptio

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I know it's weird but when I get tired of studying, I watch ma'am's lectures...the cliparts used and the way ma'am explains is refreshing 😇

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YOU'RE SICK

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[@userblack122]

Hey is this ok for neet

[@laxmikanthgiri5653]

S u r right

[@up11_rider]

Me bhi

[@supriya1919]

Me-Till adsorption, absorption; Ah, chapter is easy peasy! Le Colloid-I won't let you have those opinions!🙂

[@ayushrawat6719]

samj nhi aya bss dekh rhe hai

[@ayushrawat6719]

colliod se kuch nii aya

[@rajput_manit_aakhyan]

☺️☺️

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Yaaah

[@samarthvyas8195]

Sahi kaha!!

[@seeknow5954]

Emulsion - types of emulsions, catalysis: homogeneous and heterogeneous, activity and selectivity of solid catalysts; enzyme catalysis

[@Aurum1tap]

That is deleted

[@himanshimaamphysics6912]

Along with physics now I also fond of reading chemistry becoz of u ma'am.......Good job!!!

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Can you help me I am finding a English speaking partner

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[@MathematicsAnalysis]

Great lecture mam. God bless you 😊

[@mehakTaj07]

❤️❤️❤️❤️

[@jannat_135]

Is this for neet also

[@reamn]

Thanks🙏 sir

[@jannat_135]

Is this for neet bolo b

[@reamn]

@@jannat_135 This video is according to NCERT and cbse and state board student👩‍🎓...

[@gayathrib6975]

It'd have been really helpful if catalysis was also part of the video!

[@Manikanta-cr8ii]

Yep but it's fyn u can cover it by ur self from textbook... It's easy.

[@Worldoftech99]

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[@userblack122]

@@Manikanta-cr8ii is that the only topic left

[@suhanivarshney4957]

@@userblack122 yes

[@sanskrutisingh1246]

Thanks a lot ma'am for your contribution for students for free specially but ma'am I would like to tell you please make videos on 1. d- f block elements 2. coordination compounds 3. adlehyde ketones, and carboxylic acids 4. Organic compounds containing nitrogen 5. Biomolecules 6.chemistry in everyday life Please ma'am it's really necessary for me because I'm a ICSE student and the book syllabus is very lengthy 🙏🙏🙏💐

[@anamikasharma6736]

biomolecules is already done

[@paragdas4056]

I need too mam.all.chapters of phy and chemistry

[@ifyouaresinglethenobviousl26]

1 he adsorption In whICh deLu of a solid occurs on account of weak van der Waals' forces is called physical adsorption or physisorption. It is also called as van der Waals' adsorption. Characteristics of Physisorption (i), Lack of specificity A given surface of an adsorbent does not show any preference for a particular gas as the van der Waals' forces are universal. (ii) Nature of adsorbate The amount of gas adsorbed by solid depends on the nature of gas. In general, easily liquefiable gases (with higher critical temperature) are readily adsorbed as van der Waals' forces are stronger near the critical temperatures. e.g. 1 g of activated charcoal adsorbs different gases to different extents depending upon their critical temperature in the order as shown below: SO, > CHA > H2 630 K 190 K 33 K (in) Reversible nature It is a reversible and exothermic process. Solid + Gas : Gas/Solid + Heat According to Le-Chatelier's principle, on increasing pressure, equilibrium will shift in the forward direction, i.e. more of gas is adsorbed (the volume of the gas decreases). On increasing temperature, equilibrium will shift in the backward direction. i.e. extent of adsorption decreases. Therefore, physisorption occurs readily at low temperature.

[@sapnasharma9065]

Organic 😂😂

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Claim your "I haven't studied shit and now inhaling oneshots." here

[@arunamurugesan2125]

You are teaching very well mam. Your inspiring me a lot through your way of explaining the concepts. God bless you.

[@maitreyideb2815]

Welcome back maam!! Thank you so much maam for working so hard 💓 Hope you r healthy today and always❤

[@Kaif623]

You are in class 12

[@maitreyideb2815]

@@Kaif623 yeah...

[@cvjob1762]

Jaano kaise mene 1 month study kar ke 92 % score kiya kzbin.info/www/bejne/g4XFl5yfp9WKm6c Tips by an IITIAN 😊 😍 Meh tum logo ke personal doubts ka bhi answer dunga Must watch ❤️

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isko bolte h real techer agar sb teacher hi aise pdhaye to class ka hr bacha top krega this is the pure and real education feel mam apko to India ka no.1 teacher ka award milna chahiye

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Now my concepts r crystal clear ✨

[@NIKHILBISHNOICREATION]

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[@AsifAsif-ii9uh]

Which class you are studying

[@kshreeinsights478]

Done 🤝🏻🙂 term 2 syllabus 😮‍💨

[@jangeshudari2898]

Editing superb mam ❤1st time watching your video on 2x ....Loved it ✨

[@tenzinkunsanga8328]

Hello ma'am u really saved me this year pls upload all the term 2 chapters soon pls 🙏🙏

[@tobi_1504]

I don't think that's possible because it takes a lot of work to make a single video but she is still trying her best 💕

[@tenzinkunsanga8328]

@@tobi_1504 yeah let's hope🤞🤞

[@arambabudora4361]

Yes mam

[@sanjayacharjee355]

These one shot video are really very helpful for us for our revision thank you mam

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bhai video to dekhle likes maangne aagya

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@UCMWP-cvWnoM0D5J8moYkA-Q voi tho

[@tanishqmeena345]

Can we complete our syllabus just from these one shot from zero 🙏🏻

[@sanjayacharjee355]

@@tanishqmeena345 These are for revisions after comlpeting the whole chapter according to me

[@shailyscreation247]

Har time bas ek hi baat dimaag me aati hai ki itne teachers se padho to syllabus complete hota hai but roshni mam se padh kar concepts clear hote hai or subject interesting ban jata hai sath hi knowledge bhi milta hai💯💯 Mam you are the best one ❤️❤️❣️❣️❣️❣️❣️❣️

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Who is here on 5th may, u are the real champ.

[@swathiiyer3116]

Best example of bulk: Take a pan in the kitchen. Take bread pieces and milk. Put bread on pan. Heat it. Put milk on the bread(1/2cup). Let the bread absorb the milk. Then the milk in bread is bulk. Am I right?

[@santruptmanjaragi4219]

Thank you for this chapter mam🙌🙇

[@NIKHILBISHNOICREATION]

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[@NIKHILBISHNOICREATION]

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Now my concept is crystal clear thank you sooo much ma'am ❤❤😍😍

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[@SBGamer.123]

Okay

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Mam I feel very blessed that I got a teacher like you....you are my idol.......I will never forget you in future....when I will succed I will definately meet you.......😪😀😀😀😀😀😀

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you helped me a lot ! thank you! you are among those very few teachers who actually wants to teach children and love what they do. I have not met anyone in real life who has such great passion for teaching. I feel very thankful for teachers like you.

[@sureshbuthyal6337]

Mam your teaching methods is very simple All students understand this chapter very easy.... Best mam for Che........

[@missalizak]

Watched this lecture twice for the FEEL OF CHEMISTRY and teachers dont even bother to teach these topics, shows our exam oriented education system Best lecture ever found on internet .. Sincerely thankxx mam ❤️❤️❤️

[@adityapathare611]

😍

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💞💕💓

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Is it ur real photo or not

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I don't care I like ur comment and ur attitude I become a fan of you😘

[@secretsuperstarmusicdoctor3209]

Waah bête achchha try maar rahe ho

[@DHANANJAY_SHARMA1432]

Ma'am you are very great and highly educated on the you tube , thank you to make our concepts crystal and clear🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👌👌👌👌👌👌👌👌👌👌👏👏👏👏👏👏👏👏👏👏

[@prakarshsrivastava4039]

@@jyotibisht3225 haan

[@Zissu89_]

Main hamesha adsorption and absorption mein confuse rhata tha but Concept is crystal and clear. Thanks a lot ma'am.

[@cvjob1762]

Jaano kaise mene 1 month study kar ke 92 % score kiya kzbin.info/www/bejne/g4XFl5yfp9WKm6c Tips by an IITIAN 😊 😍 Meh tum logo ke personal doubts ka bhi answer dunga Must watch ❤️

[@NIKHILBISHNOICREATION]

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[@kadwitruth6507]

My chemistry board exam is on 7th June, and today, I'm reading this chapter for the first time through this video but everything seems so easy just because of you ma'am.This one shot lecture is like hell amazing for a person like me.

[@priyanshugamerz9618]

7june or 7th May?

[@VarunSrinivas]

@@priyanshugamerz9618 lol

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same dude

[@karanbirsingh8707]

Mam dispersed phase gas ha or dispersion medium liquid ha to example cokacola bi ho sakti ha na because liquid vich gas hundi jo faoam upar andi a gas di saza na

[@shreyachoudhary6323]

Trust me this is the best channel for class 12th chemistry!!

[@tanishq__chittora_]

literally the chapter that i can't understand in my coaching institute in more than 10 lectures other side u had completed for me in one videoo........hats off to the wonderfull mam😇😇

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Best physics youtube channel for u kzbin.info/www/bejne/oX7cnWuKrZ2GaNE

[@cvjob1762]

Jaano kaise mene 1 month study kar ke 92 % score kiya kzbin.info/www/bejne/g4XFl5yfp9WKm6c Tips by an IITIAN 😊 😍 Meh tum logo ke personal doubts ka bhi answer dunga Must watch ❤️

[@onlyneet9045]

mam will you able to take classes in english please it will be really helpful for south students also i am following your old lectures mam but this one shot are awesome mam but i don't understand it.

[@onlyneet9045]

if possible pls add subtitles mam kind request.

[@NIKHILBISHNOICREATION]

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[@abhishekkatiyar5575]

Hindi nhi aati🤔

[@AlmightySkyDxddy]

@@abhishekkatiyar5575 bro hindi bhale unofficial official language of india ho but still 20-30% indians ko hindi nahi aati (rough estimate hai par isi ke aas paas hona chahiye hai)

[@abhishekkatiyar5575]

@@AlmightySkyDxddy hmm.. south ke kuch areas aur bhi kuch areas mein log Hindi kam smjhte hai

[@maskgamer01]

Who watch video speed 2X

[@hrithiksen1136]

best chemistry teaching even than other channels ❣

[@jaiagrawal73]

bro if u can, can u pls send me the notes of this chapter cause when i checked the link given on description it does not work ...if u can it would be great help from ur side and i will be thankful

[@akhileshbadrinath6537]

Kindly make videos quickly on transition and inner transition elements too

[@NIKHILBISHNOICREATION]

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[@pranjaljha8391]

Ma'am your teaching style is really very mind blowing but at some topics you didn't explain in detail for ncert students. So please explain every single topic of ncert throughly. Although your way of teaching is really very helpful for us

[@NIKHILBISHNOICREATION]

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[@sanjanagupta8626]

Agar koi bhi teacher apki trh ho chem padhne wala then chem sabka favorite ban jaye ❤🙏

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[@AgneliaFernandes]

Miss your teaching is so good , our teachers also dont teach with so many expressions .i study maths from u only .although our teacher teaches us, i really can't understand. Looking at your videos has certainly increased my grades. Thank u miss love u alot. 💓

[@anonymou336]

any neet aspirant here??

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chup chap padhna bhaiii ye sab karke selectioin nhi milega

[@appendix5325]

Only IIT aspirant here

[@kuhu3180]

Thanku so much mam , you have explained each line of ncert book in a very simple way ... ❣️❣️

[@shantanuchoudhary9833]

I won't be able to understand Ncert but after this lecture Ncert seemed to be very easy....Thanku so much maam ❤💯🔥

[@KajalKumari-vp9de]

Crystal cleared ma'am 😘

[@NIKHILBISHNOICREATION]

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[@bigg_boss2810]

mam ne catalyst karvaya he kya isme kyuki catalyst topic bhi he ncert me

[@AJITKUMAR-p7y]

Thanks mam aapki vajah se hmare sabhi concepts ho jate h crystal 🔮 clear... 👍👍

[@rehnumasheikh4062]

Concept is crystal clear🙌💙Thank you ma'am.

[@1v4madstroyt3]

Ma'am you clear my doubt during the lecture only that's amazing. really you are the gift to the students. may you live more than me

[@NIKHILBISHNOICREATION]

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[@fatimazehra7851]

Thank you so much ma'am 💗💗

[@sowjanyah7820]

Ma'am 47:03 must be graph of log (x/m) v/s log C.... not log p...

[@talhaimam1928]

Your videos are really underrated and definitely u should get more views

[@mathswithvikashranjan8913]

Finally bahut wait karne ke baad lecture aa gaya. Sabr ka fal mitha hota hai. Thank you❤ so much mam.

[@NitishKumar-ol3ou]

Chapter is crystal clear now👍 Thank you ma'am

[@NIKHILBISHNOICREATION]

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[@peterpeter8421]

that was literally the first chapter in chemistry 12 th i ever understood, thanks a lot mam.

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[@satviktyagi182]

Coagulating colloid By boiling Electrophoresis By persistent dialysis By mutual coagulation

[@raounakagarwal1859]

Thank you ma'am. Finally we are in action. I was eagerly waiting for your videos ma'am . Thank you ma'am

[@NIKHILBISHNOICREATION]

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[@satyakimondalmusics]

Class 12 be ready on 7th😂

[@himanshumusicofficial3787]

Yaar bhai Mt dra

[@hobispreciouseusmile]

Thank you so much for this mam. I'm completing my class 12 term 2 syllabus with your help! Thanks again!

[@NIKHILBISHNOICREATION]

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[@Gitanjaliadores29]

I completed my whole syllabus with your channel mam. You teaching style is awesome.❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️

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mam u deserve more respect ,guys jo mera comment padh rha agr aap mam ki video dekh rhe ho toh ncert padhnne ki jarurat nhi h

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Mam u are osm....ur teaching way is so good....we got understoood only in one time.......and ur examples by which u explain concept....these are so osm......really mam u r great.......Thank u mam

[@gulshankumaryt5411]

Thanks mam, I was most awaited for this video because after a week, exam is going to held!

[@NIKHILBISHNOICREATION]

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[@ankitkumarsharma4493]

Mam, Your one shot videos are really wonderful and totally crystal clear all concepts of the particular chapters . Thank you one again ..🥰🥰

[@cvjob1762]

Jaano kaise mene 1 month study kar ke 92 % score kiya kzbin.info/www/bejne/g4XFl5yfp9WKm6c Tips by an IITIAN 😊 😍 Meh tum logo ke personal doubts ka bhi answer dunga Must watch ❤️

[@Debalina893]

catalysis toh nhi h isme kha pdhe ho please tell me

[@magicalworld3857]

Mam make videos on all inorganic chemistry.. I am obsessed with your teaching than my coaching

[@Satisfactionvideos14]

One of the best one short lecture

[@rekhatalwar502]

Its been such a help all year long for past 2 years i really request you to make the videos pf d and f block as soon as possoble and the dual nature in phy also Thanku maan for your support all long we love you ma'am ❤️

[@cvjob1762]

Jaano kaise mene 1 month study kar ke 92 % score kiya kzbin.info/www/bejne/g4XFl5yfp9WKm6c Tips by an IITIAN 😊 😍 Meh tum logo ke personal doubts ka bhi answer dunga Must watch ❤️

[@riteshchari7007]

Thank You Ma'am 😊 Concept hua crystal clear ☺️

[@NIKHILBISHNOICREATION]

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[@NIKHILBISHNOICREATION]

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[@kishorekumarnarendrabhaiva9338]

Thanks 👍 mam 😊 your teaching way is magnificent and thanks for made concept crystal clear 😊

[@sukhmankaur1686]

Great teacher!!!!!!really really amzing lecture mam.....everything is crystal clear🤩🤩🤩

[@lovepreetbhutta6057]

Are u in class 12

[@anamikarana4556]

The amount of affrots put in this video is literally 😲😳 wow❤️❤️ thank you mam❤️

[@Arindamverma]

Also in editing

[@ferihacaizy1970]

Thanku so much ma'am for this great explanation 🥺🙏🏻🙏🏻

[@NIKHILBISHNOICREATION]

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[@_ShubhPatel]

Before watching this - Oof this chemistry is soooo hard!! After watching this - ehhh i know everything. Easiest subject ever!! thank you mam for this efforts

[@NIKHILBISHNOICREATION]

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[@TvMatdekho]

Same

[@sakshi-ii6ud]

Ma'am application of adsorption me kuch points reh gye .....(I) heterogeneous catalysis...(ii) separation of inter gases...(iii)froth floatation process....(iv) adsorption indicators....(v) chromatography analysis

[@universevoyage7577]

Thank you, Thank you, Thank you So much mam. We all love you alot. You are great. I have been following you since last two years and I have learnt a lot of things not only for exams but for applying them in real life. My board exams are approaching and JEE Exams as well. I am fully confident about it. Wish me good luck. And I am also wishing good luck to all my brothers and sisters who are going appear in competitive exams and board exams.

[@ashoutoshmishra8240]

Best physics youtube channel for you kzbin.info/www/bejne/jKbLcoypa6ijmNU

[@NIKHILBISHNOICREATION]

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[@heartmin-s4g]

All the best

[@nyxa3494]

Thank you soo much ma'am. I've been waiting for your videos. It makes the concepts very simple and easy!! Also, Pls ma'am,I kindly request you to upload Phy chps for term 2 as well...Thank you so much ma'am!!!

[@vanshikarathi8742]

Heya cbsc syllabus main catalysis nahi hai kya is baar ?

[@ifyouaresinglethenobviousl26]

(vi) Activation energy No activation energy is required. of temperature. No appreciable activation energy is All ne Chemisorption needed. The adsorption in which gas molecules Of It depends on the surface area. It It atoms are held to solid surface by chemical increases with an increase of surface tO SI bonds is called chemical adsorption or area. chemisorption. It results into formation of multimolecular layers on adsorbent Chemical bonds may be covalent or ionic surface under high pressure. in nature. e.g. Oxygen is adsorbed on metal by oxide formation and hydrogen is adsorbed Enthalpy Or Heat Of Adsorp by transition metals due to hydride formation. The enthalpy change when one mo Characteristics of Chemisorption surface of adsorbent. It is low in ph chemisorption. (i) High specificity It is highly specific in nature and forms unimolecular layer. (1) Irreversibility It is irreversible in nature. Factors Affecting the A As chemisorption involves compound formation, it is also an exothermic process involves compound of Gases on Solids but the process is very slow at low The extent of adsorption is affected temperature on account of high energy of Nature of Adsorbent activation. Therefore it is often referred to A gas is adsorbed in different as 'activated adsorption. Usually high e.g. Hydrogen is strongly adsorbed pressure also favourable for adsorbed on alumina surface under chemisorption. Nature of the Gas (in) Surface area With the increase in surface area, rate of chemisorption rises. In general, the more liquefiable (iv) Enthalpy of adsorption It has high heat adsorbed. Easily liquefiable gases etc., are readily adsorbed than the of adsorption (80-240 kJ mol -1) as it etc. Higher the critical temperatu involves chemical bond formation. It adsorption. Thus, the amount o first increases and then temperature is increased. decreases as charcoal follows the order Note SO2 (T, =157 °C) > CHA

[@ayushtripathi4864]

ma'am I always watch your video but nowadays I am seeing lots of mistake in your videos you even don't see comments after a year and lots of people study the things wrong like in this video at 1:37 you shown and said that lowering in vapour pressure is colligative property but it's not relative lowering in vapour pressure is colligative and lowering is not

[@aushtosha7850]

super class mam this is my first class and my felling was good tq mam kya class

[@minisnv1]

Thank you..... I studied plus two again after 30 years through your video to teach my son....!!!

[@atharvtiwari5827]

Gr8 like literally amazing 😊👍👍👍👍

[@shiny9251]

Pls upload this next -Aldehydes,Ketones and Carboxylic acids .Thank You ma'am.

[@NIKHILBISHNOICREATION]

kzbin.infoDtQwfxzd1a4?feature=share

[@harshitvarma_737]

This what we call real education ! Thanks for the effort mam for the lovely animation and your efforts!

[@supergodblader1031]

maam you have made the concept easy......... but ig you have not included concept of catalysis in the video. It will be gr8 if you make a video on it. Thanks 🙏

[@junaidkhanday57]

Really God gifted for us❣️

[@Hrangkhawlas_Zate]

Mam thank you through heart and soul. Have been waiting for this video🥺🥺🥺

[@NIKHILBISHNOICREATION]

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[@SK-ep1gr]

I think that how I can understand this chapter after watching this video my concept is Crystal clear... Thanks

[@NIKHILBISHNOICREATION]

kzbin.infodRzlOO-CojQ?feature=share

[@vaishnaviseth9808]

Thank you so much ma'am.... concept huya Crystal clear✌️

[@NIKHILBISHNOICREATION]

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[@ayushpratapsingh1403]

Memories............. 😔😔 .. Once upon a Time..

[@anshumanpattnaik3604]

THANK 😊YOU MAM FOR THE WONDERFUL LECTURE ❤

[@pihusonvani9067]

Thank you so much ma'am. You are absolutely right my concept is crystal clear❤️

[@That_Taniya_]

Moving to 12th soon Wish I will get all the chapters from you 🤞🤞 And literally blessed to find you 💙💙♥️♥️♥️

[@NIKHILBISHNOICREATION]

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[@fizanausheenahmed8046]

Concept's hua crystal clear! 🔮❤️

[@vidhyasagarbirajdar6103]

Excellent teaching & concept clearance teaching style/method ma'am

[@vasudharage3645]

Is the reaction between water and oil absorption or absorption?

[@Mikasingh-rl2cb]

This is adsorption

[@amankumar-qs1uw]

thank you mam ! i really learned alot today only because of this video.. thank you mam thank you so much🤗

[@extragrades5846]

Mam why you not explain catalysis😕

[@ritikarayal4823]

All concepts are crystal clear

[@rahilaahmedi7920]

Mam, you didn't discuss the following topics in this video - Catalysis including catalysis of enzymes emulsion and it's applications Concept of Zeta Potential Zsigmondy's observations in Tyndall effect These are discussed in detail in CBSE NCERT mam, so hopefully you'll release a part-2 . The explanation would be very helpful. Thank you.