Thank you so much! We seriously needed it badly! You're currently god for us! Thank you bhaiya keep up with such nice work! Hope this series will be completed very soon. How much parts are you thinking to make for thermo? Lengthy videos are fine for me at least, as they are uploaded after a week, so that length is worth the time ;) Thank you again!
Sachin Rana - IIT Bombay ok bro.. thank you so much for your efforts... Its really inspiring and useful for us... Learning all these things by ourselves through notes, textbooks would take so much time, you are saving our time by huge margin.. I'm not saying books are useless at all, but pehle basics samjhe to aage jaayenge na.. and you are teaching us basics and many more things! Thank you again!
Bhaiya I think you've done the first law of thermodynamics with according to physics by mistake here and that the work done also,you've not put the negative sign W=-Pdv.
Bhaiya I had found ur channel recently & l am so much benefited by ur previous video s to direct my preparation in more fruitful way RESPECT FOR UR SINCEREAITY &ACHIEVEMENTS FROM BOTTOM OF MY HEART. THANK'S A LOT😄
Thnks bhaiya...for making all these videos.....i always watch ur videos whenever i find difficulties and get all my concepts cleared......thnks bhaiya for this .........this shows even being in top iit u are down to earth....thnks bhaiya for ur support...😊😊
sachin rana please clear my doubt, 1. In isothermal process dt=0, Then along with U, Q should also become zero as dQ=nCpdt. 2.Also while solving that eq pressure and volume will change then why pdv but not vdp +pdv.
Thank you very much bro/Sir confused what to say. ^_^ Quick revision at this time is very precious and you are providing that to us. In-spite of your busy schedule you are uploading videos on both RUclips and unacademy , as such we respect your hard work and wish you all the best for your future endeavors ✌
Yes bhaiya we want this videos which raise the concept from very fundamental basic grassroot level to boards level and high advanced level So please make videos from basic to advanced level and make the videos serially
16:30 pen ki ink khatam 🤨🤣😜this is most irritating thing for me when I am taking classes and in a sudden ink khatam ho jAti hai aur phir de uth kar Lana padta hai🤣
Bhaiya we badly needs thermoD complete video series so that we could wind up chapter as it is being one of the most important chapter . And must importantly u R awesome
And bhaiya please also tell us some strategy to boost our performance in last few months and right way to revise, also need strategy to bag inorganic chemistry efficiently,ecery time I take up NCERT I find eventually wasting my time
Thank u very much Sachin Bhaiya U really explain in such a way that it penetrates into the mind u really have that teaching potential thank u once again for this really needed work
Thank you so much....there is no one in RUclips who can teach the things you taught me in last 27:13 min.... Once again thanks a lot... One request please upload all thermodynamics videos by January please ... I beg you
Thank you so much! We seriously needed it badly! You're currently god for us! Thank you bhaiya keep up with such nice work! Hope this series will be completed very soon. How much parts are you thinking to make for thermo? Lengthy videos are fine for me at least, as they are uploaded after a week, so that length is worth the time ;) Thank you again!
Bhaiya how is INTERNAL ENERGY an extensive property ...internal energy toh temp pe depend krti h na ...toh 2 block ko cut kar dene se temperature change thode hi hota h, toh iska mtlb INTERNAL ENERGY should be intensive but it's not 😕😕😕😐😐 Why ???
I have a question to uhh that how much time allowed to stay out from campus after completing day lecture or other activities. Make a video on information or rules of IITB I will wait
Bhaiya, you derived mayers eqn while keeping pressure a constant in the ideal gas eqn but then why did you use the same eqn for adiabatic process. Is mayer's eqn valid everywhere for an ideal gas??
SEE ANY EXTENSIVE PROPERTY DIVIDED BY EXTENSIVE PROPERTY GIVES YOU A INTENSIVE PROPERTY. AS BOTH MASS AND VOLUME ARE EXTENSIVE THERE DIVISION GIVES YOU AN INTENSIVE PROPERTY THAT IS DENSITY. HOPE IT HELPS. :-)
thank u vry much sir. .i can t say tht how much ur video is helpful to us ..specially fr me .. i vry dispersed on this chapter.... lv u sir .. ur teaching is jt osm ..😙😙😙😙
Bhaiya isme aapne poori thermo cover ki hai advanced lvl .. Mere coaching me padhayi nhi gyi to soch rha tha yhi se kr looo......pls reply asap.....(sry bhaiya wo naam impudent aise hi glti se aa gya tha ..mjhe hatana nhi aata)
Thanks sir for amazinggggg vedios..... Plzzz plzzzzz plzzz upload all the tricks n tips just like dis so that we can. Learn n crack entrance.... God bless u plzzz make vedios..
Sir, I have a doubt in Thermodynamics i.e regarding isothermal irreversible expansion.T he thing is that in during isothermal irreversible expansion, expansion is caused due to internal pressure of gas and so work is done by Jason the piston causing expansion against constant external pressure, then in the formula why do we consider external pressure in calculating work done. Please, sir, I am requesting u to answer me
Thank you so much sir Sir pls do a favour on a students pls make a video on full rotation chapter its very hard & important chapter Sir if u don't mind pls makes a video on it....... it would be a great help to all students
![Sachin Rana [IITB]](http://yt3.ggpht.com/uS6Xs0trlzd0ZG2wn6xRH_K8MfFD9ONT779F_nI36jb0vcCLseQgtFV9gOrRNCVu5Tc7VrMrZw=s48-c-k-c0x00ffffff-no-rj)
Thank you so much! We seriously needed it badly! You're currently god for us! Thank you bhaiya keep up with such nice work! Hope this series will be completed very soon. How much parts are you thinking to make for thermo? Lengthy videos are fine for me at least, as they are uploaded after a week, so that length is worth the time ;)
Thank you again!
+Swaraj Rajpure I'm planning to make around 4 videos.
Sachin Rana - IIT Bombay ok bro.. thank you so much for your efforts... Its really inspiring and useful for us... Learning all these things by ourselves through notes, textbooks would take so much time, you are saving our time by huge margin.. I'm not saying books are useless at all, but pehle basics samjhe to aage jaayenge na.. and you are teaching us basics and many more things! Thank you again!
Swaraj Rajpure k
Sachin Rana - IIT Bombay Can you make videos on rotational motion? Please
First law of thermodynamics is deltaU= q+w.
You taught dq=du+dw.
You have left me confused.
I like this guy over byjus and shit like that because I feel more connected to him.
+Mizanali Panjwani yeah, I can understand.
Bhaiya I think you've done the first law of thermodynamics with according to physics by mistake here and that the work done also,you've not put the negative sign W=-Pdv.
Love from Tamilnadu❤️ u’r teaching in English is the best part.Pls do a crash course.
Hii I am also from Tamil Nadu can u say what strategy about it preparation
Thanku bhaiya for such a quality content you are providing us free of cost ❤
bhai bhaut hard(bahut badia) ham 12th ke bacho ka kaam aasan kar diya(revision).....dhanayabad
Bhaiya I had found ur channel recently & l am so much benefited by ur previous video s to direct my preparation in more fruitful way
RESPECT FOR UR SINCEREAITY &ACHIEVEMENTS FROM BOTTOM OF MY HEART. THANK'S A LOT😄
+Suhasni Singh thank you :)
Sir no one in this world which teach like uu teacher always told us to just cramp intensive and extensive properties 👍👍👍💯💯💯💯👏👏
Bhaiya you are my god . I couldn't understand physics in coaching but in our videos it is explained in a very simple manner. Thanks for being there
I really like how you discuss in points; It really makes the definitions and principles clear for me.
You Stunner!! ✌Awesome as ever your method of teaching is 😊
+Ferzana Pathan thank you.
Thank you for this bhaiya! You are *THE BEST* 💕
+Chanchal Vyas thanks behna❤
Sachin Sir what you are going to Hear from now👍🏻 and Thank You for Teaching at Unacademy😘...
It's Helping a Lot...
Thank You Sachin Sir😅
+Karan Powar welcome :)
But 1 st law of thermodynamics delta u is equal to q+w
Amazing video.......very helpful for us...
Yups!!!!
a very well explained bhaiya .......
bro please give me some tips to speed up in chemistry
Thnks bhaiya...for making all these videos.....i always watch ur videos whenever i find difficulties and get all my concepts cleared......thnks bhaiya for this .........this shows even being in top iit u are down to earth....thnks bhaiya for ur support...😊😊
Today is my Birthday and this is a great present!! Thank you!!
+Ami Chopra happy birthday.
I see your video for the first time superb teacher👍👍
Sir please make a video on enthalpy of combustion please it's my request
sachin rana please clear my doubt,
1. In isothermal process dt=0,
Then along with U, Q should also become zero as dQ=nCpdt.
2.Also while solving that eq pressure and volume will change then why pdv but not vdp +pdv.
Q doesn't only depend on temperature...therefore it can vary with respect to outer physical quantities
Thank you very much bro/Sir confused what to say. ^_^
Quick revision at this time is very precious and you are providing that to us.
In-spite of your busy schedule you are uploading videos on both RUclips and unacademy , as such we respect your hard work and wish you all the best for your future endeavors ✌
Yes bhaiya we want this videos which raise the concept from very fundamental basic grassroot level to boards level and high advanced level
So please make videos from basic to advanced level and make the videos serially
16:30 pen ki ink khatam 🤨🤣😜this is most irritating thing for me when I am taking classes and in a sudden ink khatam ho jAti hai aur phir de uth kar Lana padta hai🤣
I think you can teach all subject more efficiently than others
Bhaiyya thank you so much for giving us your valuable time and specially your unacademy lectures are really helpful.
+harshita bora welcome :)
thank u, sir, for posting these kinds of videos so that we can easily understand our concepts
Bhaiya we badly needs thermoD complete video series so that we could wind up chapter as it is being one of the most important chapter . And must importantly u R awesome
And bhaiya please also tell us some strategy to boost our performance in last few months and right way to revise, also need strategy to bag inorganic chemistry efficiently,ecery time I take up NCERT I find eventually wasting my time
sir,you're made to become a teacher .
Thank u very much Sachin Bhaiya
U really explain in such a way that it penetrates into the mind u really have that teaching potential thank u once again for this really needed work
please make one on hybridisation of coordination compounds
bhaiya u explain awesome...is thermodynamics and thermochemistry this much only....or u will upload more videos????
Bhaiya at 25:21 we use mayers relation again but that is true only for isobaric process isn't it?
As we derived it using dp=0
Please tell fast
Thank u so much sir and plz upload videos on math and some tricks to solve sums.
Thank u so much sir..
Thank you so much bhaiya for this wonderful understanding video...
Thank you so much Bhaiyaa..u r just awesome..that's what the way we want our teachers to teach like!!..thanks a lot!!💕
Aapka Selection hua didi ? Ab aap kya pursue kr rhe ho
@@aakashkamra4244 I'm doing aircraft maintenance engineering
@@khushitiwari2023 ok Didi, all the best👍👍👍
@@khushitiwari2023 Nice and From which college?
Thank you so much....there is no one in RUclips who can teach the things you taught me in last 27:13 min....
Once again thanks a lot...
One request please upload all thermodynamics videos by January please ... I beg you
+Sam Smook yes, they'll be uploaded by the January end. Welcome.
+Sam Smook welcome.
Bhaiya can you please make similar videos on states of matter?
Thank you so much! We seriously needed it badly! You're currently god for us! Thank you bhaiya keep up with such nice work! Hope this series will be completed very soon. How much parts are you thinking to make for thermo? Lengthy videos are fine for me at least, as they are uploaded after a week, so that length is worth the time ;)
Thank you again!
are the lectures of thermodynamics suffiecient..i mean it contains are the stuffs that are asked in exam??? pplease reply
Bhaiya how is INTERNAL ENERGY an extensive property ...internal energy toh temp pe depend krti h na ...toh 2 block ko cut kar dene se temperature change thode hi hota h, toh iska mtlb INTERNAL ENERGY should be intensive but it's not 😕😕😕😐😐
Why ???
Your video is extremely helpful, thank you bhaiya 👍
I have a question to uhh that how much time allowed to stay out from campus after completing day lecture or other activities. Make a video on information or rules of IITB I will wait
+yashi gangwar all day.
gud for revision
bro u r a life saver
Bhaiya , I was just in need of that ...thank you 😘
sir apke unacademy pr lectures aa gye?
+Mukesh Gupta yes, already did 8 videos there.
In isothermal process since dq = n cp dt , and dt = 0, shouldn't dq = 0
Bhaiya Plzz upload videos on electrostatics Plzz ur a great teacher
Bhaiya, you derived mayers eqn while keeping pressure a constant in the ideal gas eqn but then why did you use the same eqn for adiabatic process. Is mayer's eqn valid everywhere for an ideal gas??
Sir ....IN your intensive property example you said ki .Density is mass independent property but Density has a numerical relation with mass?
SEE ANY EXTENSIVE PROPERTY DIVIDED BY EXTENSIVE PROPERTY GIVES YOU A INTENSIVE PROPERTY. AS BOTH MASS AND VOLUME ARE EXTENSIVE THERE DIVISION GIVES YOU AN INTENSIVE PROPERTY THAT IS DENSITY. HOPE IT HELPS. :-)
Density is defined as mass per centimeter cubed. It doesn't change, as it is an constant.
23:55 dQ is also dependent on temp so why its not zero
Thank you so much sir..Please upload more videos in same chapters and Physical chemistry Units..
sir it is du =dq+dw
Bhaiya despite dq is a function of dT why dq is not equals to zero in isothermal process
Bhaiya u r just awesome
thank u vry much sir. .i can t say tht how much ur video is helpful to us ..specially fr me .. i vry dispersed on this chapter.... lv u sir .. ur teaching is jt osm ..😙😙😙😙
+Rubul Hussain thank you :)
wlcm sir ... 😊😊😊😊
Bhaiya isme aapne poori thermo cover ki hai advanced lvl .. Mere coaching me padhayi nhi gyi to soch rha tha yhi se kr looo......pls reply asap.....(sry bhaiya wo naam impudent aise hi glti se aa gya tha ..mjhe hatana nhi aata)
thank u so much sir!!!
It was really helpful and was a quick review for the chapter
U r genius brotha
Thank you very very much bhaiya
Sir please please make videos on optics!
Sir r u going to teach whole physical chemistry before jee mains?
Bhaiyaa plz upload all parts of themo asap..
Tnq...
plzz make a video on relative motion and wave optics
Thanks sir for amazinggggg vedios..... Plzzz plzzzzz plzzz upload all the tricks n tips just like dis so that we can. Learn n crack entrance.... God bless u plzzz make vedios..
+Advancz tech thanks.
Sachin Rana - IIT Bombay
Which is the best institute in kota??
Sir Isothermal process me
∆w= ∆Q=nRt integ.[ ∆V/V ] se sidha
∆W= nRt ln V2/V1 kaise hua.
Please help.
By integration.
In iso thermal prcs DQ=du+DW if dq=ncpdt then dq should be 0
Please upload videos on calculus.
Thank you so much for this video... I needed it..... Thanks alot ...🙏
+Saumya Sharma welcome
I hope you will go with advance level problems in the upcoming videos....thank you in advance :)
+Aditesh Upadhyay yeah.
Sachin rana sir can u please upload chemical equilibrium full....pls....coz uske bina ionic nai samjhega....
Which phone are you using for recording?
Bhaiya Ek ques plz reply in ur unacademy course other topics will be uploaded when plz
Thnx for uploading thermodyanamics vedio I have been waiting for this
+ADITYA Clash Of Clans welcome :)
+ADITYA Clash Of Clans welcome.
How work is a path fn
Then should it imply that potential is also a path fn
What's that object at the right dide of cardboard 🤔
HaLa's FaN its camera stand
Thanks bhaiya for your efforts
+shivani kumari welcome.
Make more videos as you can..
In what time period will you upload all of thermodynamics?
Bhaiya plz thermochemistry bhi karva dena
Is dQ=dU+dW right or dU=dQ+dW right in chemistry
Bhaya plz prevoius year question bhi solve kr do aur bata do ki kis type se ayta h ques.
Thanku so much bhaiya
thanks was waiting fr it eagerly
+Bibhuti kumar Trivedi welcome.
Sir, I have a doubt in Thermodynamics i.e regarding isothermal irreversible expansion.T he thing is that in during isothermal irreversible expansion, expansion is caused due to internal pressure of gas and so work is done by Jason the piston causing expansion against constant external pressure, then in the formula why do we consider external pressure in calculating work done. Please, sir, I am requesting u to answer me
Work has been happening against a constant external pressure.
Sir please make videos of 11th class mathematics
Good explanation
Bhaiya which books to prefer for mains and bitsat
Bro im not able to understand the concept of extensive and intensive property pls help me bahiya
I'm weak at physics thermodynamics, shall I invest time to bring it to advanced level, or leave it and practice other strong chapters? (For 2018 JEE)
+Arsh Khan study from my videos. I am teaching practically the *physics* wala thermodynamics.
Thank you so much sir
Sir pls do a favour on a students pls make a video on full rotation chapter its very hard & important chapter
Sir if u don't mind pls makes a video on it....... it would be a great help to all students
im confused... the chem textbook says that du=q+w
but you say du=q-w
can you please explain that to me?
thank u so much
Sign convention
Bro he used physics convention by mistake I guess
When will we expect the next video.?
+Sanmitra Chatterjee every Friday around 6-6:30 pm.
Are these 5 vids enough for thermodynamics?
one question :
If work is done by the gas in an adiabatic process how w>0
and if the work is done on the gas W
Work done on the system is always considered negative and work done by the system is always positive. It jus a sign convention after all.
Plsssssssss upload *chemical* thermodynamics full.
+Harsh Narwani yeah.
Sachin Rana - IIT Bombay thanx :)
Akash g
Sir First Law is
dQ = dW + dU
Or is it dU=dQ + dW
Please reply sir
Second is correct
@@bharatkumartaware5576 Yes I also think that
But sir is telling the first
That's why I am confused
sir are you uploading videos on organic in un academy
+srikanth royal yeah, I've lready uploaded about 10 videos there.