life me phele bar aisa teacher dekha h itna accha ...jb aap story bnake smjate ho ..really osmmmmmmm...love u sir....muje chemistry me intrest aane lga...thankyou so much i like your all video
I was not getting the perfect channel to study chemistry but now when I saw your video I am like in love with chemistry ............. thanks a lot sir.......... You are awesome...... And also I love the way of your teaching ...........
Sir u are truly a gift from god to help the students like us to understand this complicated chemistry in a simplest way...I love your teaching style and your stories really help us to remind the concept for a longer duration...keep uploading new lectures...And we'll be a good students..Thank u very much sir..Love from up❤️❤️
The electrical discharge through gases could be possible only at low pressure and it allows the atom present in discharge tube to release electron from its orbit easily.
20:00 sir unhone low pressure isliyer rakha qki 1) these inert gases are inacative in nature to ye koi reaction nhi kregin 2) taaki electricity ko travel krne ke liye space jyada mil ske 3) qki badlo ki heigth pr atmospheric pressure bhi low hota h isliye yha bhi pressure low rkhne ki koshish ki gyi thi.... btwsir agr apne read kiya hai to plz pin kr dijiye meri comment ko plzzz sir☺️
Hopefully I found this channel , this is helping me a lot in understanding chemistry and there are all the topics covered ............. Created interest in chemistry by gravity circle and in physics by physics wallah alakh pandey sir
Low pressure means that less number of gas molecules is present in the discharge tube. If the number of molecules is very less, the collisionws between the electrons which move towards the anode with a high velocity and the gas molecules and formation of cathode rays takes place. Moreover, high voltage increases the kinetic energy of the electrons which in turn increases the probability of removal of electrons form the gaseous molecules
Amazing explanation sir Aap story ke sath explain krte to sach me sab kuchh easily samajh aata h thank you so much sir Chemistry me interest increase krr diya aapne dil se thanks 😇😇😇😇😇😇😇😇😇😇😇😇😇😇😇
apke pdhane ka style itna acha hai ki meri mummy ji bhi mere sth beth ke apke videos dekhti hai😂😂😂😂 or lunch tym pe bhi apki videoschla ke khana khaaty hu mai jb kbhi bhi bore hoti hu apki hi yaadaaty hai 😅😅😅or phir chemistry pdhnachalu kr deti hu🤣🤣🤣
Happy teacher's day sir🤗🙏🤘....Aap bahut achha pdhate ho...bahut ache se smjh aati h chemistry in a very very interesting way😄😄...all credits goes 2 u..👌👌👌🙏🙏
It wasn't a reactive atmosphere... Goldstein kept a H2 gas (inert molecular gas) .. But it became reactive .. Initially it wasn't a reactive atmosphere
Sir kyunki high altitude par low pressure hota hai isliye unhone cathod ray tube ka ka base hi condition banana tha jaisa ki high altitude par hota hai
If the atoms are pressent in law amount electrons can move freely in nature and resistivity play the important role in whole process if the resistivity is low it means the path of electrons are not crowded
Sir in Goldstein experiment why fan kept at middle of the not rotate even though the electrons are captured by aluminium rod but electron has move from cathode to anode so fan as to rotate na sir please reply if anyone knows
Sir i have a doubt sir JB proton Ka mass electron se zada hai or momentum b proton Ka zada hai to Jo paddle wheel wo anticlockwise kyu nhi ghuma... Jbki vo beech mei hai or gas poore chamber mei hai ? Ky yha no. Of electrons zada hai proton se ya KY?
Sir agar proton ke pass mass hain aur wo ek speed se chal rha hain toh apne jaise bola ki wheel agar humlog glass ke bhitar rakhae to wo nhi hila to iska matlab kya hain???
Sir they kept low pressure inside the tube because the electrons and protons of the inerted atom can move easily without reacting with other charged atom
Sir aapne lecture 3 m btaya tha ki charge by mass ratio is same for any Gas but aapne isme btaya h ki charge by mass ratio depends on the nature of gas
Sir Low pressure islie rakha hoga kyoki high ya normal pressure me bhot saare particles hote he to apna experiment ho sakta tha ki dhang se kaam na kare orr normal pressure me bhot gases hoti he jisse confusion ho jaata islie low pressure me kam gases rakhi Mere hisab se ye hr.
sir, I have an doubt . agr hmlog h2 k jagh pr agr koi noble gas ka use kre to experiment m koi difference aaiga ??????plzz ans sir or any of the guys who knows about ....
Sir they take low pressure because low pressure help to generate a atmosphere of good conductivity and they want the atmosphere like in clouds which is not 1 atmospheric value.like earth and they also not take the vacume to get good conductivity of electricity for conal rays by taking Hydrogen atom..
It is clearly known that Gases too have atoms . So when plastic is burnt , definitely either CO gas ( in the case of incomplete combustion ) or CO 2 ( in the case of complete combustion ) will be produced . Since the gases also have atoms , so atoms are lost no where and will be produced in the form of gas in equal amount as they were before the reaction . Remember law of conservation of mass . It tells atoms or matter can neither be created nor be destroyed . Therefore , in the given situation atoms will not be lost anywhere .
Unke naam me gold ata haii but wooh garib nahii haii scientist ki salary tooh bahut hooti haii and this is a very respectful job so garib tooh nahii hoo sakte 😄😄
I hope you answering my question 🙏Sir aaaay kasay ho gaya yea aagar hsmay protone ka mass chayea to hamay hydrogen Kay mass may say electrone ka mass subtract karna hoga tabhi to pata chalega kyuki electrone ka mass 0 thodi na ha kuch to ha chay Thoda ho ya jayada🤔🤔🤔🤔🤔🧐🧐🧐🙏🙏🙏🙏🙏🙏🧐please tell me
Sir hme ye pta kese chle ga ki rays kha se nikal rhi h kyoki flourosens to dono side ho rha h Or agar anode se rays nahi nikal rahi cathode se nikal rhi h to phle pedal spin kyo nahi hua or H+ attract hua cathode ki trf to H- bhi to anode par attract hona chahiye to anode par flouresense kyo nahi hua
11:50 Sir you said that hydrogen breakdown into electron and protron which led to the formation of canal ray as H ion travels toward cathode . So I can conclude that during proton discover cathode and canal ray was produced due to the ionisation of hydrogen atom . Then , in cathode ray experiment you took inert gases in tube . So my question is ( in cathode ray experiment ) Where does electron comes that travel toward anode ? Can like hydrogen , inert gas ionised to give electron ??
Yes but becoz cathode ray the anode is perforated and in canal rays cathode is perforated so during discovery of electron the inert gas ionise and -ve charge electron attract by anode and pass through holes in anode and +ve charged proton also attract to cathode but due to solid surface ( without any holes) it didn't see and vice versa
I have a doubt sir as u told in last video that e/m ratio for any gas will be fixed but p/m ratio will not be fixed because it is impossible to measure the mass of proton because it is tightly embeded in nucleus ....so it is impossible to measure mass of p ...but in our ncert book ..mass of proton is given then why value of p/m ratio will not fixed
Sir .... E. Goldstein aur Rutherford ne low pressure isliye rakha taaki particles ke beech me jyada space rahe jisse ki ions bhut speed se travel kar payenge.....
life me phele bar aisa teacher dekha h itna accha ...jb aap story bnake smjate ho ..really osmmmmmmm...love u sir....muje chemistry me intrest aane lga...thankyou so much i like your all video
sahi bola ....
I was not getting the perfect channel to study chemistry but now when I saw your video I am like in love with chemistry ............. thanks a lot sir.......... You are awesome...... And also I love the way of your teaching ...........
Stories r extraordinary
Sir, proton was discovered by Goldstein and J. J. Thomson but sir why Rutherford is called the discoverer of proton?
bcz goldstein was the student of rutherford
Sir pls reply
@@Parminderkaur-bi6hq right
It's right
@@Parminderkaur-bi6hq but sir told the name of proton given by J.J Thomson
You're great sir teacher ho to ap jesa
u r the best ever teacher . hum to aapke fan ho gye🤩🤩
Really interested teaching style ♥️♥️♥️
great way of teaching sir ...bhot maza aata hai aap se pdh kr
Story of poor man is best story osm sir
Sir liked your way of teaching 🤟🤟🤟🤟🤟🤟🤟🤘🤘🤘🤘🤘🏿🤘🏿🤘🏿🤘🏿🤘🏿🤘🏿🤘🏿
Just osm your way of explaining
Sir u are truly a gift from god to help the students like us to understand this complicated chemistry in a simplest way...I love your teaching style and your stories really help us to remind the concept for a longer duration...keep uploading new lectures...And we'll be a good students..Thank u very much sir..Love from up❤️❤️
Hy
The electrical discharge through gases could be possible only at low pressure and it allows the atom present in discharge tube to release electron from its orbit easily.
Sir, they keep low pressure in Tube becoz No other reaction takes place and particles move out here there without any atmospheric/ air pressure.
I liked ur way of teaching with the help of story , because it will help us to memorize in sequence ☺️🙏🙏🙏
20:00 sir unhone low pressure isliyer rakha qki 1) these inert gases are inacative in nature to ye koi reaction nhi kregin 2) taaki electricity ko travel krne ke liye space jyada mil ske 3) qki badlo ki heigth pr atmospheric pressure bhi low hota h isliye yha bhi pressure low rkhne ki koshish ki gyi thi.... btwsir agr apne read kiya hai to plz pin kr dijiye meri comment ko plzzz sir☺️
Sir.......are waah, waah,waah!!!🤩👍👍
Thanks Sir for your amazing lecture and your great work...🙏🙏🙏🙏👌👌👌👌🙂🙂🙂
Hopefully I found this channel , this is helping me a lot in understanding chemistry and there are all the topics covered ............. Created interest in chemistry by gravity circle and in physics by physics wallah alakh pandey sir
Low pressure means that less number of gas molecules is present in the discharge tube. If the number of molecules is very less, the collisionws between the electrons which move towards the anode with a high velocity and the gas molecules and formation of cathode rays takes place. Moreover, high voltage increases the kinetic energy of the electrons which in turn increases the probability of removal of electrons form the gaseous molecules
yes
Sir please iss chapter ke live questions solve karaiye.🙏
Amazing explanation sir
Aap story ke sath explain krte to sach me sab kuchh easily samajh aata h thank you so much sir
Chemistry me interest increase krr diya aapne dil se thanks 😇😇😇😇😇😇😇😇😇😇😇😇😇😇😇
apke pdhane ka style itna acha hai ki meri mummy ji bhi mere sth beth ke apke videos dekhti hai😂😂😂😂 or lunch tym pe bhi apki videoschla ke khana khaaty hu mai jb kbhi bhi bore hoti hu apki hi yaadaaty hai 😅😅😅or phir chemistry pdhnachalu kr deti hu🤣🤣🤣
Happy teacher's day sir🤗🙏🤘....Aap bahut achha pdhate ho...bahut ache se smjh aati h chemistry in a very very interesting way😄😄...all credits goes 2 u..👌👌👌🙏🙏
Hy 🌷
Sir ur teaching way is so amazing thank you 🤩
sir low pressure isliye kyoki high altitude par pressure low hota hai aur unko same vaisa hi atmosphere banana tha.
Haa
Hnji
Absolutely right.
Very and very good teaching methods by you thanks sir I love you.
SIR DUE TO LOW PRESSURE TUBE WAS KEPT EVACUATED AND NON REACTIVE ATMOSPHERE
It wasn't a reactive atmosphere...
Goldstein kept a H2 gas (inert molecular gas) .. But it became reactive .. Initially it wasn't a reactive atmosphere
👌 good way of teaching
Best teaching method
Sirrr khane vala tareka bhut mst tha 😂 story bhot ache se smjh aagyi .....thnq
I can visualise the study because of your way just like series
You are king of chemistry
Level teacher. I am very fan
💓💓💓💓💓💓💓💓 I am from Kolkata
Sir kyunki high altitude par low pressure hota hai isliye unhone cathod ray tube ka ka base hi condition banana tha jaisa ki high altitude par hota hai
Sir maza agaya 👍👍👍👍👍
Genius sir
If the atoms are pressent in law amount electrons can move freely in nature and resistivity play the important role in whole process if the resistivity is low it means the path of electrons are not crowded
What's a teacher...
Thank you sir! I am grateful to have you! God bless you 🙏🙏
Sir jj thomson na zns anode ka picha tha
17:13 chhapo love it 🤣🤣😍😍
agr ham Hydrogen cathod ray me put krenge to hydrogen se tab bhi proton get karenge kya ?
Sir in Goldstein experiment why fan kept at middle of the not rotate even though the electrons are captured by aluminium rod but electron has move from cathode to anode so fan as to rotate na sir please reply if anyone knows
Sir i have a doubt sir JB proton Ka mass electron se zada hai or momentum b proton Ka zada hai to Jo paddle wheel wo anticlockwise kyu nhi ghuma... Jbki vo beech mei hai or gas poore chamber mei hai ? Ky yha no. Of electrons zada hai proton se ya KY?
Ya sir ye wheel anode k bhot Pas rakha h is wjah se?
Sir you are the best teacher of chemistry
Sir agar proton ke pass mass hain aur wo ek speed se chal rha hain toh apne jaise bola ki wheel agar humlog glass ke bhitar rakhae to wo nhi hila to iska matlab kya hain???
Sir they kept low pressure inside the tube because the electrons and protons of the inerted atom can move easily without reacting with other charged atom
Sir what is the relation between cathod and electron?
You are the best teacher
Thanks sir aap bhot accha padhate h ..
low pressure iliye rakha kyu kijum hum upar clouds ki taraph jate hai to atomespheric pressure kam ho jata hai
Sir, some basic concept of chemistry Ka Q and A kra diyije plz sir......
Best teacher
Sir aese hi video banete rahie
Wow thanks sir very much love yr study
Amazing sir ji
Sir your teaching style is so much appreciating
Sir aapne lecture 3 m btaya tha ki charge by mass ratio is same for any Gas but aapne isme btaya h ki charge by mass ratio depends on the nature of gas
Woh electron ke case me btaya
best teacher in the world
Sir Low pressure islie rakha hoga kyoki
high ya normal pressure me bhot saare particles hote he to apna experiment ho sakta tha ki dhang se kaam na kare
orr normal pressure me bhot gases hoti he jisse confusion ho jaata islie low pressure me kam gases rakhi
Mere hisab se ye hr.
Sir ab mujhe dikhra h sab barabar ..... Gravity circle is BEST
Sir aap class v online hi lijye....n chapter k
sir, I have an doubt . agr hmlog h2 k jagh pr agr koi noble gas ka use kre to experiment m koi difference aaiga ??????plzz ans sir or any of the guys who knows about ....
Sir they take low pressure because low pressure help to generate a atmosphere of good conductivity and they want the atmosphere like in clouds which is not 1 atmospheric value.like earth and they also not take the vacume to get good conductivity of electricity for conal rays by taking Hydrogen atom..
Low pressure se atom alag alag rahinge
Kyuki charges low pressure par kaam karte hai
Sir why there was tiny holes in anode
Now chemistry is story. Thanks sir
Awesome teacher for me
Sir please answer if we use both cathodes and anode metals having holes then both protons and electrons can be seen in one experiment
Sir is plastic made of atoms if yes then where is the atoms goes when we burn it
It is clearly known that Gases too have atoms . So when plastic is burnt , definitely either CO gas ( in the case of incomplete combustion ) or CO 2 ( in the case of complete combustion ) will be produced . Since the gases also have atoms , so atoms are lost no where and will be produced in the form of gas in equal amount as they were before the reaction . Remember law of conservation of mass . It tells atoms or matter can neither be created nor be destroyed . Therefore , in the given situation atoms will not be lost anywhere .
Thank you sir yours teaching style is nice
Uare the best teacher in the whole world sir🙏🙏🙏🙏🙏
Sir electron ke mass ko neglect kyu krte he
Unke naam me gold ata haii but wooh garib nahii haii scientist ki salary tooh bahut hooti haii and this is a very respectful job so garib tooh nahii hoo sakte 😄😄
Sir speed playback diya karo
I hope you answering my question 🙏Sir aaaay kasay ho gaya yea aagar hsmay protone ka mass chayea to hamay hydrogen Kay mass may say electrone ka mass subtract karna hoga tabhi to pata chalega kyuki electrone ka mass 0 thodi na ha kuch to ha chay Thoda ho ya jayada🤔🤔🤔🤔🤔🧐🧐🧐🙏🙏🙏🙏🙏🙏🧐please tell me
Sir what is the meaning of:: density of nucleus remains same irrespective of nature of element
Bestest 🎉sir
Sir hme ye pta kese chle ga ki rays kha se nikal rhi h kyoki flourosens to dono side ho rha h Or agar anode se rays nahi nikal rahi cathode se nikal rhi h to phle pedal spin kyo nahi hua or H+ attract hua cathode ki trf to H- bhi to anode par attract hona chahiye to anode par flouresense kyo nahi hua
Pls reply sir
Sir iis chapter ki kitni vdios or banegi tell please ........
Sir par phone may search marna par Rutherford ata ha proton ki discovery ka liya na ki Goldstein
Sir notes free me I available karvaye pls sir. I can not effort this
Nice teaching sir
11:50
Sir you said that hydrogen breakdown into electron and protron which led to the formation of canal ray as H ion travels toward cathode .
So I can conclude that during proton discover cathode and canal ray was produced due to the ionisation of hydrogen atom .
Then , in cathode ray experiment you took inert gases in tube . So my question is ( in cathode ray experiment )
Where does electron comes that travel toward anode ?
Can like hydrogen , inert gas ionised to give electron ??
Yes but becoz cathode ray the anode is perforated and in canal rays cathode is perforated so during discovery of electron the inert gas ionise and -ve charge electron attract by anode and pass through holes in anode and +ve charged proton also attract to cathode but due to solid surface ( without any holes) it didn't see and vice versa
I think u want to ask that in anode ray experiment if we take perforated anode instead of cathode then we can find cathode rays or not
Sir nice pragati and freind following because your subscriber suddenly increase🙌🙌🙌🙌🙏🙏🙏👍👍👌👌👌👌👌👏👏👏👏👐👐👍👍
The song u sang in 5:20 is like wah wah wah🥰🥰
I have a doubt sir as u told in last video that e/m ratio for any gas will be fixed but p/m ratio will not be fixed because it is impossible to measure the mass of proton because it is tightly embeded in nucleus ....so it is impossible to measure mass of p ...but in our ncert book ..mass of proton is given then why value of p/m ratio will not fixed
Sir ur Teaching way is amazing
Sir ek sawal?
Hm gravity circle app use karenge to hmko kuch doubt hua to apse puch shakte ha p
Plse give my answer sir.
Sir apan e/m ki jagah p/m kyo nahi likhte isse confusion nahi hota kya?
p/m proton ke lie?
Sir who discover proton?
Sir .... E. Goldstein aur Rutherford ne low pressure isliye rakha taaki particles ke beech me jyada space rahe jisse ki ions bhut speed se travel kar payenge.....
Yes ✌
Thanks sir
sir par uspar har cheez ki cost hai . it aint good
You explain very nicely sir.
Sir,why canal rays travel in a straight line
Thank you sir
Luv uh sir