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.
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.
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.
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 ...???🤔
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..
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.
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
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...
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