Such an incredibly amazing, simplest and complete explanation. The best video on Variation theorem. I have struggled so much in understanding this theorem. But after watching this video I am so much in state of solving questions based on this. Thank you so much. You are a wonderful educator. U explain every little detail and point with so much ease and patience. And yes, i am from biology background. Yet in first go, i understood it so well from this video.
@rajeshkumarbehera98345 жыл бұрын
Sir the way you explained i would like to give 1 lakh likes or more even if youtube had that option of giving more than single like. Thank you very much sir. your way of explanation is too much good. Hats off to you sir. And sir please make more videos from quantum chemistry because we students are from very unprivileged area and it is because of your videos we are learning chemistry.
@AllBoutChemistry5 жыл бұрын
Thank you brother, I'll try to upload more videos soon
@ishanisaini94815 жыл бұрын
E^2-3E-4=0 and min energy = -1
@jeenajoseph24075 жыл бұрын
Most awaited video. I was searching for this type of a calm video, with a lot of thanks from kerala.
@aravinddhandu7785 жыл бұрын
Thank you so much sir. Try to add some more topics from quantum chemistry why because quantum chemistry is huge topic even maths background students are also not able to understand thus.
@vineeshabathini53335 жыл бұрын
You are doing Awesome work Sir.. All your Classes added thousand fold Confidence to our Preparation..Thank you So much Sir..
@ramkarthick32585 жыл бұрын
Ground state energy is -1 Excited state energy is 4
@shashikantsajan57735 жыл бұрын
Sir waiting for perturbation theorem ....nice explanation Sir.
@AJITKUMAR-wr7cj4 жыл бұрын
Your efforts are always appreciable
@SD-hz1bs4 жыл бұрын
You are an excellent teacher Sir....Truely Inspirational....keep going....All the best wishes.....
@priynkajaale81135 жыл бұрын
Wow sir very nice thanku sir ji...🙏🙏😊😊
@donaldegwang5896 Жыл бұрын
I love ur teaching skills
@rajsekhar0075 жыл бұрын
Sir the answer of the question you gave for our practice was " -1 "....Sir, I think there was a mistake while solving i.e part-4 ( Maxima and minima kind of question) when dE/dC = 0, how h-cross will come over there ...???🤔
@gwgamingwithbot45074 жыл бұрын
Can energy value be negative considerable
@RameshKumar-gw9tm3 жыл бұрын
Because of Energy value = h cross (2) c/ 2m +mw(2) /8c but sir forget only wrote on that h cross c / 2m + mw (2) / 8c that was mistake sir made
@KrishnaSharma-ik3sm8 ай бұрын
Thanks sir 🙏🏻🙏🏻
@SaagaaVanam5 жыл бұрын
I have one doubt sir...Sorry if I ask as misunderstood, h cross c /2m in question...But how did it converted in 32.24 min h cross ^2/2m.. sir please check whether the given E value correct or not ..In question part..
@Dharmenderkumar-tk6gn5 жыл бұрын
Sir please make vedio on stastical thermodynamics ...
@dipensen41385 жыл бұрын
Sir I requeste you to create a video of perturbation theory ....
@ganeshgs22415 жыл бұрын
Superb Sir
@pankajadhikari80725 жыл бұрын
Sir perturbation theory pr jitna jldi ho ske bna dena video plzzz
@chintadasatyavathi49605 жыл бұрын
sir your explanation is very nice thankyou so much
@electronclouds81045 жыл бұрын
I think this is the only one vdo that approaches in a very soft manner. min energy -1
@gourabsaha10785 жыл бұрын
Is the energy of trial wave function also greater than the excited state?ny xplanation or something,just wanted to know
@g.suresh45864 жыл бұрын
Thank you so much sir.,I understood clearly.,I like your way of teaching.,and the answer for the last question is -1
@aditiboruah77934 жыл бұрын
Sir you are too good.
@kanakkalita95095 жыл бұрын
This pen and paper method is the best in the world
@Neha-gz5fc4 жыл бұрын
Sir in the last questn , the value of c^2 = m^2w^2/4h and in value of c where h^2 is coming out
@dhivyapaaru21834 ай бұрын
How h^2 came.can u plz explain
@yaduvanshibhumi26145 жыл бұрын
In last ques how it become h cross square at dE/dC=0
@naraharigunti8325 жыл бұрын
In question only it must be h cross square by 2m
@pankajadhikari80725 жыл бұрын
E = -1 and 4 And min energy -1
@pankajadhikari80725 жыл бұрын
Thanks for that video sir 🙋🙋🙋
@AllBoutChemistry5 жыл бұрын
Very nice 👍
@guntinarahari30315 жыл бұрын
Thank you sir...Your explanation making the concept very clear...
@rachanasharma60802 жыл бұрын
Minimum energy= -1 thank you sir nice question session 🙏🙏
@narendrarawat14814 жыл бұрын
Great great great sir... Sir iam a big fan of you...
@chemikamesh47885 жыл бұрын
The quadratic eqn is E^2-3E-4=0, then it solve gets 4 and -1 min energy is -1, And another... Pls tell brother when Ur preparation especially this chapter, how u prepared strategy...
@rajibdebnath98965 жыл бұрын
Sir you mentioned the trial wave function that has more linear perameter, will have the nearest value of E exact. And E trial is greater equal to E exact. But u did not mention which trial wave function have greater E.
@AllBoutChemistry5 жыл бұрын
If you have two trial wave functions, one which is made of linear combination of two wavefunctions having energy E1 and other with linear combination of 3 wavefunctions having energy E2 then energy of E2 will be closer to E(exact) and E1 will be away from E(exact). Among E1 and E2, E1 will be greater. Overall order will be E1>E2>E(exact) I hope this was helpful
@rajibdebnath98965 жыл бұрын
@@AllBoutChemistry thank you sir
@gauravjyotid.kalita34175 жыл бұрын
I found the minimum energy as -1, please tell me if it's true, and also tell if practicing these three or four types of questions for this topic is enough, or do I need to grind more
@RameshKumar-gw9tm3 жыл бұрын
Sir in trial wave function problem E= h cross(2)c /2m but u wrote on that h cross c/2m in that way doing that root h cross obtain plz once check that
@silpasree21704 жыл бұрын
Very useful...Thank U So Much Sir..
@manjukp54984 жыл бұрын
sir, at 33.18, while equating dE/dc=0, how h-cross became h-cross squared?
@souravpan30683 жыл бұрын
same question
@muthiahpillaipalanichamy39392 жыл бұрын
@@souravpan3068 He made a mistake. The starting eqution itself carries h-cross squared.
@ugcourse37763 жыл бұрын
How are you writting hcross square ??
@chemistry-basicstoadvanced7145 жыл бұрын
in question last but one ... it should be hcross squared otherwise the answer is wrong
@nibeditanath41175 жыл бұрын
Sir it is really very helpful. Thank u sir..
@supreethavaidya68554 жыл бұрын
Thankyou so much sir......sir please make a video on H atom
@birkishoremahto17645 жыл бұрын
Thanks sir!
@pratikshamishra64115 жыл бұрын
Please upload more videos on youtube before upcoming exam.
@m.hariharavignesh78612 жыл бұрын
Super sir
@sumanmondal65985 жыл бұрын
Thank you sir...
@debajyotibiswas63705 жыл бұрын
Sir, at 33:24 time you had written down the wrong expression of dE/dc .
@kumarirashmi82933 жыл бұрын
Sir in last question min. Value of energy is -1 hai.. is it right
@ananthaharih82293 жыл бұрын
Awesome sir
@SumanSharma-cn6om5 жыл бұрын
Eq is Esqure-3E-4=0
@parulrathour96135 жыл бұрын
Sir pls explain me the sattelite peak ques. Of spectroscopy of dec2018
@manishajain10785 жыл бұрын
Aap pls perturbation theory pe b upload krdo..with triks nd all
@aiswaryachandran66424 жыл бұрын
Thank u so much sir🙏
@nkosinathimfeketo74235 жыл бұрын
Wow this is a great channel indeed, thank you sir for clear explanations. @Stellenbosch_University
@kumarirashmi82933 жыл бұрын
Sir in last question from where h cross has came
@manishpradhan48545 жыл бұрын
Please solve question of gate 2019 perturbation problem?
@SumanSharma-cn6om5 жыл бұрын
Min energy is -1 Nice sir
@shiwanirana50485 жыл бұрын
thanku very much sir
@amitkumarkhan48164 жыл бұрын
Sir how to calculate node sir
@kumarirashmi82933 жыл бұрын
Actually initially you have not put that's little bit confused
@vidhya53804 жыл бұрын
Sir but I got 0.5 in ground state energy
@amitkumarkhan48164 жыл бұрын
Second question mein aap kaise node calculate kar rahe hai samoj mein nahi আ raha hai
@muthusundar98195 жыл бұрын
the answer for the practice question is -1.46 is it correct
@sk.imtiazahmad37565 жыл бұрын
U r too good
@deepikasahi28995 жыл бұрын
Mini. Energy will be -1 sir 😊
@muthuselvi61242 ай бұрын
Minimum energy -1
@kalpanak51406 ай бұрын
-1 and 4
@kajalgupta56875 жыл бұрын
Min energy is - 1 and maximum 3
@shivammauryachem10645 жыл бұрын
-1 is min value and 4 are max
@donaldegwang5896 Жыл бұрын
answer is -1
@shuklasanju5725 жыл бұрын
Nice vdo
@chemifunky91685 жыл бұрын
Yeah !
@gshmdmehjks59095 жыл бұрын
Minimum energy will be -1
@atnahsinnamrab56565 жыл бұрын
Gs energy - 1
@sanatanvlogs4395 жыл бұрын
-1 hai sir answer ☺☺
@SKS-mp4oj4 жыл бұрын
Sir kindly explain in hindi also. Please please sir.....
@han-rw1bg5 жыл бұрын
Minimum energy= -1
@shivammauryachem10645 жыл бұрын
Sir differentiation wale quese h2 sir Kaha se aaya