Discovery of Proton: Atomic Structure - 04 For class 11th

[@fakruddinchhipa]

Thank you so much sir for all your videos And most probabily you are the best chemistry teacher in the world

[@madhukarmishraparaspur6552]

Aap jaisa chemistry teacher to is universe me hi nahi hoga sir you are greatest teacher of chemistry in the universe

[@mlearningindia]

Hello, Thank you for the appreciation, It is our pleasure, if our videos are helpful for you. We would like to let you know about our Doubt Forum app. You can download our "M Learning Forum for Students" for free from Google Play Store. If you like our app, then please put a review on Google Play Store. For more details contact - 9827039111 Keep Supporting M Learning India

[@sachinchopra8084]

since the protons have finite momentum in the case of hydrogen and even other atoms , then why did the experiment of paddle eheel failed? why were not the protons attracted towards the negative plate when electric field was supplied? why didn't they show deflection when horse shoe magnet was placed there?

[@animeshgaur7188]

Great teaching and Great platform.

[@alishamaurya9582]

Ideal video to understand the concept, I recommend you to watch this video to gain knowledge and marks, helpful for the competitive exams as well as for boards!!

[@rameshyadavkommu7157]

“The lecturer is quite friendly and the topics are clearly explained”

[@shubhamsingh7405]

if the ionised atoms of gas( positively charged) are constantly hitting glass surface, then why didn't those positive charges show any deviation with electric/magnetic field at the back of cathode?????

[@VishalYadav-xj9cq]

sir if anode ray haven't form any shadow and not able to move the paddle then how this was proven that anode rays travel in straight line and they consist of material particle.

[@rajputgaurav1214]

I think sir has done mistake

[@gulelaskar4978]

Yes bro, anode ray must move the paddle because proton has mass also. Even it is heavier than electrons... I am confused also

[@gulelaskar4978]

What you noted aslo i am asking the same question myself

[@ypierce2398]

almost all doubts are cleared about these topic sir

[@10arunesh]

Good for understanding the basics concepts. 👍

[@desi_in_us5548]

Awesome video!All the best ,keep doing!!

[@nasreenkouser4296]

Nice sir you are great. you are best teacher in the world for chemistry.thanks for this 38 video i wish that i takes you lac

[@sheenakumari9172]

Great work M Learning

[@9899141810]

Sir canal ray deviate in presence of electrical field and magnetic field

[@chemistrywithimtiazmari]

Great teacher of world

[@mlearningindia]

For Live Classes : Visit Our New KZbin Channel www.youtube.com/@CBSEClass11th-MLearning Regards M learning India

[@deavegames688]

sir it's amazing and it's so much effective👌👌👌

[@ranikumari6348]

Good morning excellent teaching

[@mlearningindia]

Good Morning. Stay connected.

[@mnikgrg8303]

sir am facing a doubt regarding a concept u told in video that all experiments goldstein conducted on cathode ray tube to understand its properties failed...but sir if anode rays constitute +ve ions having finite momentum than they must rotate paddle wheel....according to me it might be because of lesser no of +ve ions passed through perforated cathode and irregular paatern in which they collided with paddle wheel ...sir please clarify am i right or not ...

[@mlearningindia]

How do we define "RAY". It a straight line fixed at one end and extended upto infinite at another. Particles moving in irregular pattern could not be called even ray.

[@Jugaliitb123]

there is no anode rays as goldstein said himself .Because we can't emitte proton from atom.glowing is beacuse of positively charged atom (not anode rays) and positive charge is because of ionisation due to high energy and velocity electron.

[@Jugaliitb123]

and since they are small in number so no effect on all other experiment

[@saumyavani1520]

@@Jugaliitb123 But since it became charged so it should deflect toward the negative plate of the electric field. Please correct me if I'm wrong

[@Jugaliitb123]

saumya vani Yes they will,F=qE.

[@snehasingh781]

Very knowledgeable and helpful video

[@faizanbashir1113]

Sir,my question is that in 2nd phase of Goldstein's experement it was showed that electrons are knocked out when cathode rays pass through leading atom be positively charged and here I want to tell you that you don't showed any glowness of tube as shown by JJ Thomson

[@atulgosar7382]

Sir i read that anode rays were deflected towards negative plate when electricity is applied so can you please clearify

[@noorshaikh8582]

It was so intresting and awesome to watch the video

[@karanpareekfilms2781]

Awesome teaching skills

[@harshitasingh5693]

Well taught very useful video

[@Motivational_chemist110]

i am confuse bcoz i read that proton was discovered in 1886 and thomson did experiment in 1895 plz clearify

[@MindfulFacts875]

ali imam in 1885 j.j.thomson performed experiment

[@dishaagarwal4111]

Good way of teaching

[@kaushaloza5428]

Woww......🥰🥰🥰🥰🥰🥰🥰😍😍😍😍😍😍😍😍😍😍😍😍 Supb...Sir ji...

[@saikumarreddy4547]

Useful content and good lecturer"

[@krishnakantkr5296]

Nicely explained the topic

[@sarah_S77]

All the topics are cleared

[@shinjihirako3141]

very nice lecture i'm very interested in learning everything about the experiment that lead to the discovery of subatomic particles. sigh .. i dont speak tamil nor hindi

[@muskansingh2541]

Thanks m learning for this great platform

[@vipulsharma71]

Amazing tutorial sir Ty so much

[@mohdsiddique7299]

good lecture but l am confuse that Goldstein do experiment in 1886 and Thomson do cathode ray experiment in 1897 how???

[@athiest100]

Sir i think anode ray (ions streem) should be deviated in electric field or magnetic field as they contain positive ions ... Correct me if i m wrong

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[@bajrangbhansali715]

Great!

[@elveenavas7261]

Amazing teaching

[@dmaulick2873]

Are these full videos ??

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[@poojasenapaty3488]

amazing lecture.very helpful

[@tarunsharma2096]

you are the best teacher

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Hello Tarun, Thank you for your appreciation...please let us know which class are you studying in to assist you better.

[@seekhseseekho]

Effective teaching

[@niveditashah4265]

Very good explanation

[@pramodxb]

Easy to understand

[@tusharbhatia2846]

awesome teaching

[@shaikhm1290]

i am confuse that how do we know that hydrogen atom has one electron particle?

[@mlearningindia]

Shaikh M HCF of charge, over any ionised particle is equal to the charge over ionised hydrogen atom. This conclude that hydrogen consist of unit positive and negative charge....

[@Barshati]

Amazing video

[@punuruvenkareddy5075]

Sir why the anode rays dosent able to form a Shadow.... How we can say that anode rays doesn't contains any particle.... ???

[@mlearningindia]

Hello Punuru, We are soon coming up with a doubt forum app. There you can interact with faculties and can clear your doubts.

[@abhishekgarg4404]

Best tutorial

[@diveshgupta2124]

Great video

[@deekshadhingra3346]

amazing teaching skills

[@mohitgoel011]

beautifully explained

[@punuruvenkareddy5075]

Sir why the anode rays doesn't shows any deflection when they are placed in electric and magnetic field

[@mlearningindia]

Hello Punuru, We are soon coming up with a doubt forum app. There you can interact with faculties and can clear your doubts.

[@himadrimaity663]

thank you so much sir for all your videos

[@srijasomavarapu8598]

Clearly explained

[@mamta_agarwal06]

sir aap jj Thompson ki jagah gold stain bol dete ho it's confusing and I m confused that proton was discovered before electron

[@bobachef]

Great job

[@SharifBanda]

Well explained

[@nikitakamdar1779]

good job keep it up

[@ponnadadhasaraju1012]

Excellent lecture

[@venkatkunapuli8863]

great videoo

[@rishavsinghal7048]

Lovely

[@PYQwithRAVI]

Sir bt book me to diya hai ki anode ray deflect in magnetic and electric field bt aap keh rehe hai ki kuch Ni hota hai pls explain it clear

[@mlearningindia]

Hello Ravi, Download M Learning Forum App for Students from play store or app store, their you can post all your doubts and can get interact with our teachers. Call 9827039111 for more details.

[@pubgworthtg]

Very helpful

[@ramadan9830]

easily understood

[@snehbhajanka6110]

Great

[@kunalgupta2568]

thanks a lot sir

[@sanskritipandey9033]

Nice job

[@mousumisaha5085]

amazing

[@harshbehrani4986]

great

[@vikasjha1321]

Very good

[@Nirajkumar-gs7pc]

Nice videos

[@Hemantsingh-rq6sd]

thankyou sir

[@ankireddyaravind4151]

nice lecture

[@SurajSharma-wv4kw]

Very nice nice sir 👍👌✋👏

[@mlearningindia]

Hello Suraj, Thank you for the appreciation, It is our pleasure, if our videos are helpful for you. We would like to let you know about our Forum app. You can download our "M Learning Forum for Students" for free from Google Play Store. If you like our app, then please put a review on Google Play Store. For more details contact - 9827039111 Keep Supporting #MLearningIndia

[@zoyaahmad5330]

cool

[@saiyamsahani6979]

satisfy video

[@mohammadzubair459]

Love from 🇵🇰 Pakistan! sir

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[@shoaiblatif7984]

13:15 Sound like P.M 😄

[@harshtakhtani9982]

gooooooddddd

[@vijayjain67]

Good

[@buzoo2346]

It was really informative I appreciate your effort😊

[@SuperLeeladhar]

good

[@arghyamahato3441]

gd video

[@smritikumari2394]

you are the best chemistry teacher in the world

[@mlearningindia]

Hello Smriti, Thank you for your appreciation, If you like the online subscription, You will also like the offline subscription, With up to date content and complimentary E- study material. We also provide doubt discussion session with all possible doubts solved. Which will make your studies more efficient. Please feel free to get in touch in case you have any queries/doubts @([phone] Regards, Priyanka Sharma Social Media Manager

[@kalaverma7611]

nice video . very helpful for jee aspirants

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[@kingofall8706]

9:20 there is a some thing wrong

[@SanskritiVerma]

how does Goldstein know about the electronic configuration of hydrogen if it only came after Bohr's model !!!

[@devangparab1014]

LOL! its goldstein not goldSTAIN!!

[@GirinathRavichandran]

lol

[@shivambansal99]

haaha :D

[@athiest100]

Riyyan D naam mai kya rakha hai kaam ka baat kro na

[@maheshtelimety1740]

Pls teach in English language

[@mlearningindia]

Hello Mahesh, Our videos are made in bilingual language, If one line is explained in English then the same line is also explained in Hindi, For more details contact - 9827039111 M Learning India

[@tarunsharma2096]

10th class N.T.S.E. section

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Tarun, Please let us know whether you 've joined any coaching classes for the preparation of NTSE.

[@tarunsharma2096]

no sir

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[@SuperMegha14]

haha

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[@shawn-si7pk]

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[@ishitav95]

great lecture sir

[@kritiyadav6416]

very well explained

[@swarangisonavdekar4063]

Well explained

[@sumitkanaka6964]

beautifully explained

[@NanduKSingh-vx4iu]

Amazing lecture

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Hello Nandu, Thank you for the appreciation

[@Nirajkumar-gs7pc]

Nice videos

[@chitramishra4245]

Very nice