PYQ pdf on-Telegram link-t.me/Sourabhra... PYQ Questions All Chapters • Chapterwise Previous y... Quick Revision All Chapters • Class 12th Quick Revi... Important Questions All Chapters • Class 12th Important Q...
dude just imagine the hard work he puts in every single video writing and erasing , stopping and opening camera again and over again and then again restart shooting ufff literally impressed
He seems like such a genuine and kind guy. I love how he is so articulate with his explanations. He ACTUALLY explains the answer instead of just making statements.
guys let me tell you this....if you have not studied anything (absolutely nothing) then you must memorize all the questions showed here...i guarantee you wil see most of the questions in your preboards/boards are asked directly from here. and if you have covered your syllabus then you must watch these videos..for revision and i again guuarantee you will encouter exactly same questions. i experienced this yesterday ( my chem preboard was there) and almost all the questons were just picked from here it seemed.
@@prernasingh5290 come on tell me...... That i am true.... Because I'm a 100 percent sure... You would be doin good if you have watched all his videos of this playlist
Sir is really very hard working.baki youtube par jo teacher padha rahe hain unki tarah nhi ki smart board laga hua hai. Sir white board par har question or uske solution likh likh ke explain kar rahe hain and just imagine itne pyq likhne mai time kitna laga hoga
This chapter is completely conceptual so first I suggest memorising the 3d series and their electronic configurations and learn the basic concepts of transition elements. After that sir's explanation will be crystal clear.
It was so good sir😭 thanks for helping u need more views by the hard work u are doing and helping us .. specially those who have questions phobia ...keep helping us like this ..and again thank u sir 😌
I will suggest strongly pls revise d and f block from sourabh sir amd then see mind map of it from ncert wallah and then try question u will do all by urs
In 19:18 Q. 19 ii) Answer is Mn as it has half filled d orbital in its +2 oxidation state. Also if E value is less , Stability Increases. Here it has -1.18 and is most negative within the given elements.
20:50 sir Mn is the right ans not co E∘ value for Mn(-118) is more negative than expected from gerneral trend due to extra stability of half filled Mn++ion
Sir mene apke electromegnatic video ke question lagae the, mostly sare lag gae aur kuch 2-3 hi the jo mujhe samaj nahi ae, to uske bad aj mei apki d and f block ki bhi video dekhne ageya. Apki vidoes inti underrated kyu hai????? Apko actually compete krna chahiye baki bade educators ke sath. Quality content jo hai.
Sir aap please aise hi bio ke sare ch ke pyq upload kr di jia h Mne apne sabhi dosto ko or jo 11 se 12m aaya hai unsabko appko subscribe krne ko kah dia h Please sjr❤❤🙏🙏
@@SourabhRainasir seeing the pyqs in which atomic no was not given were from 3d and 4d series so will it be sufficient to learn atomic no of these two series
Bhai inorganic me koi question na aaye to tuka maroge to hydrogen bonding ya fir half filled d-orbitals likh aana .... Vse to m recommend karunga ki padhke jana board hai
Because enthalpy of atomization decrease ho jati hai kyunki there r no unpaired electrons in d subshell And zinc apne aap se bond nhi Bana Pata because enthalpy of atomization kmm hoti hai so this is why it is called soft metal
@@SourabhRaina sir for my half yearly watching your pyqs plus Mcq plus numerical 20 plus of yours and imp name reactions will get me 65 in half yearly 🤔
@@pratuyshsurman4065 how can you blame on teacher he is making video for understanding and you expect the same questions it's only depends on your class teacher
