D & F Block in 87 Minutes | Full Chapter Revision | Class 12th JEE

[@PW-JEEWallah]

📕JEE 2024 MindMap Batch: physicswallah.onelink.me/ZAZB/bqzbnwea 👈🏻 📕Class 11th + JEE MindMap Hard Copy : bit.ly/Class11th_JEE_MindMap 👈🏻 📕Class 12th + JEE MindMap Hard Copy : bit.ly/Class12th_JEE_MindMap 👈🏻 📕 Arjuna JEE 3.0: physicswallah.onelink.me/ZAZB/1jkge1kl 📕Lakshya JEE 3.0: physicswallah.onelink.me/ZAZB/4q2szc5i 📕Prayas JEE 3.0: physicswallah.onelink.me/ZAZB/a370r6x0 📲 PW App/Website: physicswallah.onelink.me/ZAZB/PWAppWEb 📚 PW Store: physicswallah.onelink.me/ZAZB/kgmwi9e9 🌐 Telegram: t.me/pwjeewallah

[@prabalagrawal6730]

33:22

[@tanviwankhade5697]

Sir , pls tell that for which inorganic lessons ncert required ?

[@princygupta7979]

Thank you for giving mind map

[@gamingo6859]

🌜🌚

[@AjayYadav-lq3ei]

my shortcut for the elements who violets the (n+L) rule configuration Nb- NAWAB KI Cr- KARINA Mo- MUMBAI Pt- PATNA Ru- RUKI Rh- RHEGI Cu- KAUN Ag- AAGE Au- AAYEGA nawab means SAIF ALI KHAN and ahead you can relate :)......by my teacher at vidyapeeth kota ( aryabhatt tower)

[@mayanksuthar4995]

Thx bro 🎉

[@AshutoshSahoo-en8nm]

Great

[@rksumellikans80]

Ashish sir ??

[@pakhimittal9145]

Violet is a color , to break a aggreement or rule is violate

[@TasheenPande]

Tc was missing

[@24hoursleft-s4p]

Only for me 9:40 group and period of f series 13:14 electronic configuration 14:24 coinage metals 14:35 electronic configuration exception trick 22:21 23:05 electronic configuration exceptions 25:13 transition metal definition 25:21 26:38 oxidation states 27:24 mn oxidation state 27:55 28:19 28:50 oxidation state stability 32:32 NC AND IER use for explaining atomic radius 33:13

[@24hoursleft-s4p]

35:33 melting and boiling point 35:56 crominum highest melting point in 3d 36:48 reason for mn and zn low mp and weak metallic bond 39:27 heat of atomisation 39:40 39:48 Vanadium highest heat of atomisation in 3d 40:25 low enthalpy of atomisation in mn and zn 42:48 interstesial compounds 43:30 physical and chemical properties of interstesial compounds 46:26 catalyst activity reason and uses

[@24hoursleft-s4p]

F block 1:13:06 trick to remember 1:13:06 lanthanoids are not radioactive except pm 1:13:06 electronic configuration exception 1:13:06 how to write others electronic configuration 1:13:06 oxidation states and ce +4 reason and ce+4 is an oxidising agent 1:13:06 yb and Lu +2 and they r reducing agent 1:13:06 mishmetal 1:13:06 magnetic properties 1:22:50 color reason not dd transition it's charge transfer 1:24:03 actnoid trick to remember 1:26:20 oxidation state 1:26:49

[@equinoxstreaming4229]

TiCl4 Ziegler Natta Polumerisation , V2O5 Contact process So2 to SO3 , N2 H2 haber's process makes NH3 , Cr2O3 for aromatisation , MnO4 - + base = MnO4 2- , CrO4 2- +H+ p Cr2o7 2-

[@Lombtyakakagaming]

If you have studied this chapter once ❤❤then its the best lec to revise the chapter in a crisp and conceptual way ❤❤thanks to om Pandey sir ❤❤for such an incredible session 🤗🤗🤗🤗🤗

[@soonalikar5829]

1:27:22 Lanthanoids: These elements have electrons filling the 4f orbitals. The 4f orbitals do a decent job of shielding the outer electrons from the pull of the nucleus. Actinoids: These elements have electrons filling the 5f orbitals. The 5f orbitals are not as good at shielding the outer electrons from the nucleus. Because the 5f orbitals in actinoids don’t shield as well, the outer electrons feel a stronger pull from the nucleus. This stronger pull makes the atoms shrink more as you move from one element to the next in the actinoid series compared to the lanthanoid series. So, in short, the actinoid contraction is greater because the 5f orbitals are less effective at shielding the outer electrons from the nucleus’s pull.

[@Yashsharma_06]

Google se chap diya beta😂

[@aaditdesai2571]

@@Yashsharma_06 🤣

[@priya_siraswar_._]

Sir sirf aapki bajah se inorganic ka darr khatam hua h . Really your teaching style is awesome

[@Therealslimshady0831]

Hogayi kya tayyari?

[@NS_2606]

14:50 Exceptions [Cu , Ag ...] for self use ...

[@rakeshrana8759]

Befor JEE mains 2025....

[@Khushi112-jee]

15:17 orange colour ✅ Yellow colour ❌.... 😁

[@as__gaming9223]

Ji Khushi ji

[@mdsameer3019]

Aaj maine book kholi to pta chla ki syllabus kitna bada hai 😌😂😂

[@RuchiReddy-ob7ju]

😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂

[@vishalchoudhary1639]

Thank you so much sir am will appear in 2025 jan attempt am so underconfident rn but I will prove myself......mere bagwaan mere sath hah ❤

[@khanjanmehta857]

10:50 to 12:00 remember also 1:12:00 to 1:14:00 also 1:24:00 to 1:26:00

[@_Prtham]

1:27:22 Because in f block shielding increases as increase in the subshell so 5f shows better shielding than 6f !

[@itzsnv6924]

BRO 6f IS NOT POSSIBLE BECAUSE THERE ARE ONLY 7 PERIODS IN PERIODIC TABLE AND SO THE MAXIMUM QUANTUM NUMBER OF f ORBITAL CAN BE (n-2)=(7-2) = 5f ... HOPE YOU UNDERSTAND 🤗

[@Rai88990]

Nice explanation 😊😊

[@toxickaran8911]

Before Mains 😂

[@Kriti111]

Hey same

[@iit-jee3138]

😅

[@parthmane5324]

2 days before mains

[@Kriti111]

@@parthmane5324 mine is tmrw

[@ukarshfreefiref.f4705]

Mine is on 30th

[@milindgavhane-CSP]

Great Inorganic chemistry teacher 😊❤ Thank you So much sir

[@Sssss-ni4qe]

Gajab sir ✌️🤗🙏

[@shubhanshukumar3658]

1:24:01 sir waha CrO4²- hai uske structure me 2 hi double bond hoga na aur 2 single bonds? But aapne 3 double bonds banaye hai?

[@Nancykumari3439]

1st viewer and i am shocked to see om sir, yesterday he has taken the class till 2am now he recorded this for us...❤❤❤

[@divyanshusbind]

Ya ❤😊

[@Dark-Angel-Trader.]

konse batch se ho nancy 😊

[@Dreamima2008]

may be he have recorded earlier ?

[@Nancykumari3439]

@@Dark-Angel-Trader. Lakshya 1.0

[@Dark-Angel-Trader.]

@@Nancykumari3439 m bhi hu lakshya batch m hu .. 🙂 app bhi 12th m ho kya ?

[@Rajwantsir-n7s]

Respect button for om pandey sir

[@MahakThakur-v9x]

Best lecture I've ever saw of this chapter!!! Thank you so much sir 🛐

[@Supreeth-lf5kb]

2024 aspirents attendence 🌚😭

[@Nush525]

Kon kon kl ke exam ke liye padh rha h

[@esdgaming2498]

uss

[@Abhinav-j6j]

Start kr rha hu bhai jee preparation mai toh,kl jee hai🔥🔥

[@BalajiSubhashbalalaji]

Yes I'm 😊

[@subhadradevipuppala730]

1 day before jee mains 😂😂😂😂

[@avisr438]

D and F ke questions toh paper me puche the aaj toh solve kar payi?

[@Sachinrawat0507]

Phone number ke barabar rank aagyi vo bhi bta de

[@devyanimanware15]

1;07;44 sir be like -ese samjata hu maza aayega😆😅

[@tttians7016]

So elegant,so beautiful and just explaining like wow❤

[@Kedarnath_Chaudhary]

Abe mithe😂😂

[@B7S56]

Wonderful sir ❤

[@selenophile-708]

1:13:10 prem Radioactive nikla😂😂😂😂😂... kal exam h aur itne tension me subah se abhi hasi aayi h ❤

[@Tanu..127-o2x]

From where should I do coordination & compounds

[@kailashsingh13213]

Watching the video at 3:24am.. exam is in 1st shift.. helps a lot in revision ❤

[@satyamsmartydwivedi...196]

Same bhai Mai bhi abhi yahi padh raha

[@Mohit-tw7yv]

Same here😂

[@erfayo]

1:15:25 why 5d subshell not getting filled before 4f ?

[@suhaanmiddha514]

n+l rule

[@gamingo6859]

Tumhare marzi he kahi bhi daal do 😄

[@AbhayKumar-yo8xx]

💀 watching 12 hours before exam and forget all syllabus due to tified

[@Sarvadnya_jadhav18]

kya ye deleted syllabus ke according hai . please tell .

[@RIGHTWINGER]

yes

[@Sarvadnya_jadhav18]

@@RIGHTWINGER thank you

[@Itachi-gc9fl]

Sufficient for boards ?

[@vaibhavchandrasati105]

yess

[@SUDIPTOHALDAR-u2g]

Chemistry ❎ Hindi ✅

[@HarshitK1]

I was waiting for this Thanks Sir For giving us this kind of revision session 🙌

[@ankittiwari7222]

After India's T20 world cup win 🎉🎉🎉🎉🎉🎉😊

[@Sscandidate]

1:23:52 have 2 negative charge in cro4-2 this 2 negative charge on 2 oxygen and only 2 double bonds

[@Armylove741]

Taiyari kiya tha Jee Lekin pre board mai fail ho gaya. 😂😂😂😂😂😂😂

[@someshroy7700]

Tumhare jaise logo ko dekh kar khud par confidence ata hai 😂.par koi na mehnat karo .drop lia hai kya?

[@RuchiReddy-ob7ju]

Taiyari ki jee ki mains me 92 percen but not get 75 % in boards

[@BlitzBhai]

Kon kon jee 24 2nd attempt ke pehele dekhra h attendance lagao

[@IITIAN_ABHIK]

🥴🥴

[@NoRwAyTrUiSe]

Kab hai exam bhailog

[@bishhaal]

6th ko​@@NoRwAyTrUiSe

[@omkumar5851]

4 shit 2@@NoRwAyTrUiSe

[@chirag_lg]

Bhai tu bhi dekh lae like mat mang😂😂

[@pinkipensia4671]

Sir ji Tc ki configuration ncert me [Kr]5s¹4d⁶ di hui h

[@Vinod-zj5xz]

Great inorganic teacher om sir❤🎉🎉

[@NingappaKolekar-sf8wo]

Thankyou so much sir for your wonderful explanation 🎉❤

[@Dark-Angel-Trader.]

hi nancy konsa batch liye ho

[@handel6969]

Bkl

[@Myvlogs45C]

Boomer boomer boomer 😂

[@Dhruvvrma9224]

Bkl pdle

[@dharamveerchopra]

Bhai nuclei ch me alpha decay Hota h par Tera Bose decay hona chayiye

[@Dark-Angel-Trader.]

@@dharamveerchopra apna decay bcha tu bacche 📓

[@saurabhkumar-qc9pk]

New syllabus ke according hai n??

[@Dreamima2008]

yes

[@praise_20]

I hvnt even gave a glance at oc ....my oc is 0 but as u see basic ques are coming..plzz advice what to do for oc.....tomorrow is mains 😢🙏

[@_vee24._]

Sis if you have basic idea of OC, you can go thru JEE brief Sakshi vora mam ka, she has cover most important concepts toh tum kar sako to 2x par dekhlo. Vo saath mei maximum chizen yad karva deti hai to I think problem nhi hoga information retain krne mei during exam

[@praise_20]

@@_vee24._ yeah..tysmmm ill try...❤️

[@Legend_saber]

If u don't have even a glimpse, don't study right now. Better revice known topics

[@Lombtyakakagaming]

Amit mahajan sir and om pandey sir is the best duo of inorganic chemistry 🧪🧪❤❤😊😊

[@anshumansingh6001]

Actinoid Contraction is more than lanthanoid contraction because in actinoid contraction not only 5f 4f electron also take part in the Contraction.....................

[@excellencemotive101]

1:27:29 *Because Of Poor Screening Effect in Lanthanoid Comtraction

[@arshpure]

Trend yaad Karwane k tarika Thora casual hai😅😅

[@subhamshaw1]

Jee 2025 Revision ❤❤

[@YashGaming20941]

Kis kis ke tution m ye chapter nhi hua to paper Ke liye dekhne aya h😁🤣🤣🤣🤣🤣🤣🤣🤣🤣

[@TheBlockybunch555]

Modak 😂

[@chandrimamoulik1456]

sir 1:09:20 me i think aapko ulta bolna tha, Sn+4 is less stable than Sn+2

[@Siddhaannt]

Inert pair effect ke vjh se sn+4 jyada stable hota hai sn+2 se

[@MohitGour-bd4ic]

Permangnate --pink purple Mangnate --green Chromate --yellow Dichromate--orange

[@msarvesh6184]

Manganete ❌️ managanate✅️

[@AtulYadav8822]

46:55 Start again 😊

[@Jxtin_lifts]

Exception cu and ag for self use

[@aishakhan9639]

Very beautifully elucidated the entire content,,,!!!! ❤❤❤❤

[@rishisharma8733]

Elucidated matlab ka howat h??🥲

[@aishakhan9639]

@@rishisharma8733 samjhana explain karna

[@rishisharma8733]

@@aishakhan9639 ouuu👍😅

[@Mitra-sj8vj]

Bhai mera paper kal 9 ko hai aur yeh chapter pheli baar ab raat 12 lo start kiya mein ne💀💀

[@DilipkumarGahlot]

Bahi result aane wala hai batana hamko

[@durvaspalve5252]

Thank you sir 😊❤

[@Studytime24848]

8th april shift 2

[@JiniaSarkar21]

Same .. how's your result?

[@Studytime24848]

@@JiniaSarkar21 85.34%ile

[@rjrohan4145]

Wahh mine 83 percentile​@@Studytime24848

[@MrStark-mk3pw]

​@@Studytime2484888.64%ile👽👽👽👽👽👽👽👽👽👽👽👽👽👽👽👽👽👽🤠🤠🌚

[@MrStark-mk3pw]

​@@Studytime24848are you appearing for advance or drop??

[@devanshtomar7]

10:54 11:35 11:43 14:44

[@Sanchita.012]

Done revision ❤

[@ayushsinghgautam8123]

I Would love to have some dopamine 👻

[@gamingo6859]

​@@ayushsinghgautam8123exam nikal le nhi to crack lena padega 💀

[@lawanyaanand4008]

kal mera exam ha aur aaj complete kr rhe ha😅😅

[@yashm1shra]

Revision Done! Thanks alot team PW and Om Sir ☺️🙏🏻❤️

[@trifler2774]

I am a neet aspirant can i watch this lec cause i love his lecs

[@nehaprajapati5846]

Thank you so much sir. I have no words after this lecture i able to solve all pyq .. 😊😊

[@deebanazir8315]

Iski pdf kaha mile gi

[@deeyaagrawal4818]

thankyou sir for the amazing lecture

[@anuradhagupta6658]

Hare Krishna ❤ Great lecture 😊

[@g.hrithiksriram3868]

any easy mnemonics for f block elements .

[@harshalmali4869]

2 days before mains😂

[@Dharanikrushna]

same here

[@Unknown_23876]

What about you now

[@Unknown_23876]

Like you are in iit or nit

[@ShivamVerma2]

Bhai tu bhi padh ke ja raha hai like to karo😂😂😂

[@virendragupta982]

lecture ke notes kahan Milenge?

[@divyaporwal8966]

Mile Kya tumko?

[@SKLETZ-z6w]

Thanku sir sab smjh agya

[@Alltimefun247.]

Sir you are best pr aapne CrO4 2-ka structure glt bnaya h

[@aryan_lodha]

Kal mera mains hau😅😊

[@yoursssVivaan]

Same Bhai kaisa prep h?

[@Harshit_iit]

Kaisa Gaya Bhai?

[@__s.r__gaming9657]

Can we study for boards from this video 2024?????

[@thefseelam]

Lmao this is more than enough 🙊

[@rahulnishad8532]

Thank You so much sir ❤ Love You 💖🥰

[@Shyamligupta-o8d]

9 s1✅

[@MainakRc]

1 day before exam 💀💀👍

[@kanishkanand3111]

maaksam kyaa pdhaya ahi me ab dekhrha hu 4 ko attempt hai btao 🥲🥲🥲

[@ArjunJain]

sawaal ban rhe h? mera bhi 4 ko hai :")

[@Aditya-t6q]

For advanced

[@GokuKakarot-lf4ht]

This guy is the only thing stopping me from subscribing this channel . I just can't understand his way of teaching

[@manas_kumar_Bhoi]

Woh teri galti gai bhai..om sir mere fav hai ❤

[@samshersamsher805]

Sir highest melting point to tungsten ki hoti hai ATS sir ne likhwaya tha

[@AbdulAzeez05]

3d series ki khali baat ho Rahi hai

[@samshersamsher805]

@@AbdulAzeez05 achha

[@ShreyaPathak-s9i]

1:19:44 hey nalayak mahoday 🤣🤣🤣🤣

[@sohzam22]

15:14 Tc reh gya sir

[@ArmyLover-kd5iq]

Boards k syllabus k according h?

[@RIGHTWINGER]

no

[@itzzblikzz5216]

Enough for board?

[@abhinavbhardwaj5562]

Yes

[@aadityat723]

Koi pt ka batao na electronic configuration

[@cubetime2372]

Sir just said la*du 53:55

[@KaushikChauhan01]

sir ne pschology wala dimag lagaya 90 minute nhi likha title me

[@erfayo]

💀💀

[@virendraverma8082]

This is buisness

[@rishavrs6153]

Tomorrow is main ❤❤

[@aftab1145]

Ab padh late hai, exam ane wala hai..😂😂

[@ADHIRAJ_CHOUDHARY]

😂

[@AKITAMI_S]

After jee mains cuet

[@unknownboy93735]

Ye wale lectute se backlog clear ho jayenga kya

[@prabalagrawal6730]

10:39

[@Tanvi-it9cz]

sir manzil mai aap padhau na plzz daudi sir se bohot aacha padha te ho

[@sujalsingh1]

Before boards 🤡😭

[@knowledge-hub-xf8mm]

Kya mai class 12 ke liye yaha se pehli baar mein padh skta hu 😢😢😢