Thanks a lot sister. You have presented it in a beautiful and simple manner. May u rise n shine. Well done wings ek udan you guys are doing a commendable job...
Your way of teaching is so so excellent, outstanding, explanation is absolutely brilliant understandable, Allah, Bhagawan bless you Mehreen syed, you are an excellent, super genius, young teacher
Mam In sublimation as u give eg of napthalene balls that ix from solid to gaseous thn plz give eg of how to change gaseous to solid form for more better understanding
App ko dekhe ja pde.....at a time ek kaam hoo skta hai....upr se aap ki awaz mashaalla.....but i am a sincere student of yours mai kosish krta hunn. Ki pdu.....
I have a querry maam..plz clear it Sublimation is Solid into Vapour on Heating & vapour inTo solid on cooling. When we put Napthalene ball inside clothes, due to formation of heat there, N.Balls changes into Vapour. How can we do cooling to bring reverse. vappur into Solid ( Naphthalene ball) How is it possible to bring vapour back into Solid in case of Napht.balls
Vapour of n balls spread in whole room ,if N balls kept into small cylander such that vapour don't come out then we may convert vapour in solid (N balls ) but the structure may be different ....
@@sahilaamir7281 when solid turns to gas its sublimation eg.-dry ice and when gas turns to solid without going to liquid state it is deposition process...
Mam latent heat of fusion is heat required by 1kg solid to change its state OR Latent heat of fusion is a heat required by a particular amount of heat to change its state Which is a right definition
# WINGS EK UDAAN Fascinating thing about This versatile channel is Taking care of us like Family. i must say we are the FamilY. Just like parents , This channel providing us healthy stuff with top class educator & also guiding is in every sphere.The strange thing is despite doing ease for us in tough time, they expecting nthing in reture. True sign of mankind. i personally request all subscribers to share this channel as much as we can. Please.. Nd thnx again..Stay blessed oll
Mam i hv one question, u said under sublimation , solid bcm gass on heating..... Anf to preove this u gave us example of napthelene ball... Yes it is ryt it bcm gass but we cannot heat napthelene ball... But u said on heating solid bcm gass???
Deposition is the phase transition in which gas transforms into solid without passing through the liquid phase. Deposition is a thermodynamic process. The reverse of deposition is sublimation and hence sometimes deposition is called desublimation. ... This causes the water vapor to change directly into a solid. Clear it Mahreen G
Superb video... crystal clear explanation Dee
Allah bless you Dee....
Mam you are best.... Ur teaching is best
Mehreen...No matter what ppl say...Just be the way you are...You teach awesome..keep up the good work...Just AMAZING..
Presentation is unbelievable mam
Thanks for such an amazing lecture.
Best teacher is d one who make things so simple that even an average student can understand
Tku mam u have cleared my child hood doubts..
Awesome teaching thanks a lot ma'am
All of ur faculties are great,, keep it up
Thanks a lot sister. You have presented it in a beautiful and simple manner. May u rise n shine. Well done wings ek udan you guys are doing a commendable job...
Mam. At latent heat if vaporization, is it 1kg or 1kl...plz clear it, I feel double.
Nice art of teaching
Extraordinary method of teaching.
Dear Mehreen Sister.
I personally like this method of teaching.
Bahoot badiyaa Mam 🌻🌻🌻🌻
Super Lecture by super teacher....
Thank you so much mam.....May Allah bless uh with His countless blessing nd fufilll all ur desiresss... Once again thnks for ur efforts...
Bhut khoob 💞👌👌 superb...mam... jazakallah.
In latent heat of fusion mai agr ice boil hone lg pde fir toh temperature change ho skta hai na thermometer ka?
Your way of teaching is so so excellent, outstanding, explanation is absolutely brilliant understandable, Allah, Bhagawan bless you Mehreen syed, you are an excellent, super genius, young teacher
Mam your way of teaching is really praiseworthy thank u so much mam🙏
It means without latent heat the process of boiling can't be done ?
kyamical Reaction is just wow mam
Mindblowing maam
Iron ko oxidation kun hote hai jasai ye rust bantha hai is ka colour kun change hotha hai
And what about condensation distillation etc
The temperature at which vapour pressure of a liquid becomes equal to atmospheric pressure is known as boiling point of a liquid.( Graduation level)
boiling point of any liquid is...when its vapour pressure becomes equals to atmospheric pressure
nice way of teaching
your art of teaching is amazing.
Conversion of gases to solid is deposition or desublimation
th-cam.com/video/k3x1YYkw1eI/w-d-xo.html
Sublimation and deposition
Wow... Awesome Lecture....
Thanks Alot Ma'am..💓💓
Superb mam..excellent
Love ❤
th-cam.com/video/k3x1YYkw1eI/w-d-xo.html
Your teaching style is just outstanding and no words
Why latent heat of fusion????
Excellent teaching mam 🙏🙏🙏 thanks mam
Mam please provide the material as well it will really helpful
How do v calculate latent heat of vapourization
th-cam.com/video/k3x1YYkw1eI/w-d-xo.html
Mam ji ur teaching is understandable and super
Inspirational
Love u mam
I slute ur teaching mam vry great
Thanks
But ur syllabus are mostly incomplete without accountancy
I love ur channel great hardwork
Mam plz differentiate b/w force n pressure
Good one
Effective.. Teaching by u respected .Mam..
Thanks a lot...
Good work ❤
👌
Mash Allah, mehreen deee good job may Allah bless you and full filled her dreams 🧕🧕🧕🧕🧕🧕🧕
Mam In sublimation as u give eg of napthalene balls that ix from solid to gaseous thn plz give eg of how to change gaseous to solid form for more better understanding
good mam ... i got all concepts ..you are doing amazing work
Great teaching👌👌
Ample of knowledge.Masha Allah
App ko dekhe ja pde.....at a time ek kaam hoo skta hai....upr se aap ki awaz mashaalla.....but i am a sincere student of yours mai kosish krta hunn. Ki pdu.....
hehehe salaaa tharkiii insaaaan ............padhayee pehhh dhayan do betaaa...
good content 👌
Conversion of vapour to solid is called Deposition not sublimation.
Please mention it comes under which topic...as such matter is not particularly added to syllabus
Thanks mam❤
I have a querry maam..plz clear it
Sublimation is Solid into Vapour on Heating & vapour inTo solid on cooling. When we put Napthalene ball inside clothes, due to formation of heat there, N.Balls changes into Vapour.
How can we do cooling to bring reverse.
vappur into Solid ( Naphthalene ball)
How is it possible to bring vapour back into Solid in case of Napht.balls
Vapour of n balls spread in whole room ,if N balls kept into small cylander such that vapour don't come out then we may convert vapour in solid (N balls ) but the structure may be different ....
Hi
Is there any other example of Sublimation (Gas to Solid)??
@@sahilaamir7281 when solid turns to gas its sublimation eg.-dry ice and when gas turns to solid without going to liquid state it is deposition process...
Mashallah, super lecture God bless u mam
Nice
Mam latent heat of fusion is heat required by 1kg solid to change its state
OR
Latent heat of fusion is a heat required by a particular amount of heat to change its state
Which is a right definition
Madam plxx tell me doodh jaldi garam kyu ho jata hai as compared to water plxxx reply madam plxxx
Good going😊
Nice lecture mam thanku so much mam from core of my heart God bless u
I like it...
# WINGS EK UDAAN
Fascinating thing about This versatile channel is Taking care of us like Family. i must say we are the FamilY.
Just like parents , This channel providing us healthy stuff with top class educator & also guiding is in every sphere.The strange thing is despite doing ease for us in tough time, they expecting nthing in reture. True sign of mankind.
i personally request all subscribers to share this channel as much as we can.
Please.. Nd thnx again..Stay blessed oll
How can I get these notes
Outstanding video
All confusions cleared
Mam i hv one question, u said under sublimation , solid bcm gass on heating..... Anf to preove this u gave us example of napthelene ball... Yes it is ryt it bcm gass but we cannot heat napthelene ball... But u said on heating solid bcm gass???
Mashallah bahoot khoob
Conversion of gas to solid is deposition, i think
Why point,e.g., melting point??? Is it a critical or average??
Mam I am writing defination of latent heat of fusion in my notes and mam tell me that I have to write 1kg solid or something like this in notes
Thank uhhh ma'am... God bless you always..#
GOD BLESS U @ MEHREEN MAM
......
Mam please explain the matter (mass & weight) again
sufficient for jkssb panchayati AA Post
Can sm1 plz explain me
Dissolving of salt in water is...........change
Mam you teach excellent
nice 1
Is it possible that latent heat is involved in every kind/type of phase transition??
Pdf mam
Apko dekh ke he sab samj aa jata hai ....sooo cute...
Thx
I thnk Gas to Solid w/o intermediate change i thnk Deposition hoti ha mtlb reverse of Sublimation,
Deposition is the phase transition in which gas transforms into solid without passing through the liquid phase. Deposition is a thermodynamic process. The reverse of deposition is sublimation and hence sometimes deposition is called desublimation. ... This causes the water vapor to change directly into a solid. Clear it Mahreen G
Please computer ka syllabus be cover karwaye 🙏🙏
great mam
Super dear
Is temperature same inside and outside room.
Wow wt a voice🥰🥰🥰🥰
Very nice explaning
Nyc mam
Thx mehreen lots of lv fr u sty blsd...♥️👍
Thnx once again
Love From Haryana
Superb lecture 🤗 ♥️✔️
Mam vedio clear ni aa rhi hai
Very nyc mehrin miss
Love u mam
Mam 1litre of liquid or 1 kg of liquid
Both r equivalent
@@imzohaib1177 I am sis..
Can't be significant difference...I am not sure..sorry
Plz tell us is there any concept of sublimation, condensation....plz clear ......baki aap bohot badya padati ho thank u
th-cam.com/video/k3x1YYkw1eI/w-d-xo.html
Vry nyc... Keep going....
Waiting fr nxt lecture...
Simple ,fluid and easy to comprehend....thnxx Mehreen mam!!💖💖💖
So cute
thanks ma'am