crash course | neet । jeemain । 2021 । F-Block । tricks

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Pankaj Sir Chemistry

Pankaj Sir Chemistry

Күн бұрын

Hello students welcome to Pankaj Sir Chemistry Channel !!
About This video :
crash course | neet । jeemain । 2021 । F-Block । tricks
______________________________________________________________________________________________
👉 For any query/doubt mail us at : pankaj.sijairyahbtik@gmail.com
📌 If you want to see my previous video lectures please touch the playlists link and watch now :
📍HYDROCARBONS CLASS 11 | JEE | NEET: • HYDROCARBONS CLASS 11 ...
📍IONIC EQUILIBRIUM CLASS 11: • IONIC EQUILIBRIUM CLAS...
📍ATOMIC STRUCTURE CLASS 11: • ATOMIC STRUCTURE CLASS 11
📍HALOALKANES & HALOARENES CLASS 12 | JEE | NEET: • HALOALKANES & HALOAREN...
📍COORDINATION COMPOUNDS CLASS 12: • COORDINATION COMPOUNDS...
📍CHEMICAL KINETICS CLASS 12: • CHEMICAL KINETICS CLAS...
📌 For Quick Revision You All Can Go With our Crash Course :
(1) Physical crash course NEET।JEE main 2021: • Physical crash course ...
(2) Inorganic crash course NEET।JEE main 2021: • Inorganic crash course...
(3) Organic crash course NEET।JEE main 2021: • Organic crash course N...
______________________________________________________________________________________________
📌 PANKAJ SIR SOCIAL MEDIA PROFILES :
📍 Instagram : ...
📍G-mail : pankajsizzi123@gmail.com
📍 Telegram : t.me/PSCAA
______________________________________________________________________________________________
About : This channel is running by Pankaj Sir Director of CHEMOHOLIC ACADEMY . He has total experience of 11yrs in the field of IIT JEE and Medical entrance exam. He also produced single digit rank in IIT-JEE in 2015 and 2016

Пікірлер: 513
@tanishachoudhary2588
@tanishachoudhary2588 3 жыл бұрын
THANK YOU SO MUCH, SIR!!!! my block chem was not revised and tomorrow is my JEE MAIN, now I'm fully confident in these topics.
@arya-hp6dj
@arya-hp6dj 3 жыл бұрын
Heyy, how were the lectures of block chem? Was it sufficient for the JEE level?
@yashsarfare8319
@yashsarfare8319 3 жыл бұрын
@@arya-hp6dj yes they are sufficient just open ncert put headphones and start listening lecture you will enjoy it ..
@arya-hp6dj
@arya-hp6dj 3 жыл бұрын
@@yashsarfare8319 yeah i did s and d-f, will begin p block soon Thanks for the suggestion ☺
@bhavanavijayan7870
@bhavanavijayan7870 3 жыл бұрын
@@arya-hp6dj aapne iss lectures ke notes banaya hai kya?
@dattusonwane9798
@dattusonwane9798 Жыл бұрын
comment karke time pass kyu ???😅
@shaswatrajhans5314
@shaswatrajhans5314 4 жыл бұрын
Sir se acha teacher kahin dekha hi nahin mtlb jee mains ke questions jo ki 2020 me aaya tha wo hu bahut video ke content se match kha raha tha 2021 me bhi aisa hi hoga na sir 😄
@mohammadkafeel6365
@mohammadkafeel6365 2 жыл бұрын
In case you want: Lanthanoids: cena par nadiya prem ki samayi youn hi gadgad tab dil hua aur tum laajawab lagte ho...........Actinoids: thode paapad yu napo purane aam kam bikenge kaise mai aise farmau madam noodles lao
@nimishbothe2185
@nimishbothe2185 Жыл бұрын
It's cafe there ... cafe me aise
@neetdose8638
@neetdose8638 Жыл бұрын
Yes​@@nimishbothe2185
@MKR539
@MKR539 Жыл бұрын
Siddhu pramod nandu pam sam europe ke gunde hai jo tube dye (se) hokar erak ke tamam yubako (ko) lutenge... Thoda paisa U nepal puliya se american kamate hai bekar cafile is famous mandir mein nokar ban ladte hai..
@PanditTanish
@PanditTanish Жыл бұрын
I know this
@Neet_wallahh
@Neet_wallahh Жыл бұрын
Thanks bhai 😊
@rakshitajaisani1569
@rakshitajaisani1569 2 жыл бұрын
You tube recommended this masterpiece after one year 🙃🙃 this was a amazing explanation sir u r awesome guruji 🥰🥰🥰
@mohdsameemqureshi9758
@mohdsameemqureshi9758 4 жыл бұрын
Sir u really deliver more than expected 💯💯💯
@PankajsirChemistry
@PankajsirChemistry 4 жыл бұрын
Tag line ke according chalna padta hai 🤘🤘🤘🤘thanks and connect more and more people make them Chemoholites
@mohdsameemqureshi9758
@mohdsameemqureshi9758 4 жыл бұрын
@@PankajsirChemistry sure sir
@bharatchotiya7783
@bharatchotiya7783 3 жыл бұрын
@@PankajsirChemistryis 😭🙏🙏 enough for neet
@bharatchotiya7783
@bharatchotiya7783 3 жыл бұрын
@@PankajsirChemistry p block knha he
@mouhithm.k.p4561
@mouhithm.k.p4561 3 жыл бұрын
@@bharatchotiya7783 bilkul enough hei bhai ..... Mei ek dropped hu aur me experience se kah raha hui ..... Eh content bahut hi enough hei
@avipandey9112
@avipandey9112 3 жыл бұрын
Sir aap inna late ku mile... Today i found this channel and i just fallen in love with this channel..Tq and love you sir..Love from varanasi(U.P)
@prathameshbhujbal1145
@prathameshbhujbal1145 3 жыл бұрын
Yes bhai 😭😭😭
@codingsikho5738
@codingsikho5738 3 жыл бұрын
bhaiya same here i also feel phela kuy nahi mele but now i am doing well yes abki baar iit paar
@mymomat6633
@mymomat6633 3 жыл бұрын
Same here guys🥺. Where was I? Why was I wasting my time in Aakash😭
@sanskrutikawale864
@sanskrutikawale864 3 жыл бұрын
@@mymomat6633 q akash acha nhi h ky?mujhe to lgta tha ki jo bhi allen akash pdhre sb lucky h bht
@bikib3679
@bikib3679 3 жыл бұрын
@@sanskrutikawale864 Wo log jitna padhate he na ,, usse ek student JEE NEET ka mix ,, reference book likh sakta he ,😂..lekin dimag kaam karna bandh ho jygi.😂😂😂🙏🏻
@pratyushjha9817
@pratyushjha9817 Жыл бұрын
sir isse bdiya one shot khi nhi with full content i mean jitne precise notes aapne bnwaye h thankss sirr i just wanted this
@mdmahtabalam7803
@mdmahtabalam7803 4 жыл бұрын
u just give what i expected bcz i already know that you are a gem .
@PankajsirChemistry
@PankajsirChemistry 4 жыл бұрын
Thanku so much 😊 connect more and more aspirants 🤟🤟
@govindgupta4477
@govindgupta4477 3 жыл бұрын
@@PankajsirChemistry Oh really but why😅 isme hame kya milega🤪 sala hamra dost hamse tez ho gyega
@CoronaVirus-bb3fg
@CoronaVirus-bb3fg 2 жыл бұрын
@@govindgupta4477 tumse kuch na ho payega bete agar yahi soch rakhiyega
@pavan_sid
@pavan_sid 10 ай бұрын
​@@PankajsirChemistry
@pavan_sid
@pavan_sid 10 ай бұрын
​@@PankajsirChemistry
@Manmohak1111
@Manmohak1111 9 ай бұрын
U don't know me...but u also don't know howmuch u helped me...big thanks... Today may not be teachers day but. ,happy teachers day ..
@kiara8837
@kiara8837 11 ай бұрын
💀sir hi aise hai jo clickbait nhi krte "best lecture ever" it is indeed best lecture
@durgeshsomani8543
@durgeshsomani8543 4 жыл бұрын
Nice explanation sir I follow you my chemistry mentor like Alakh Pandey
@PankajsirChemistry
@PankajsirChemistry 4 жыл бұрын
Both are from same college🤟🤟🤟
@durgeshsomani8543
@durgeshsomani8543 4 жыл бұрын
@@PankajsirChemistry sir you and Alakh sir are from same college
@PankajsirChemistry
@PankajsirChemistry 4 жыл бұрын
Yup HBTI Kanpur
@dhruvvyas5790
@dhruvvyas5790 3 жыл бұрын
@@PankajsirChemistry you both are best 🔥🔥
@GorakhnathTiwari-uh8vl
@GorakhnathTiwari-uh8vl 8 ай бұрын
Both are king
@metaversenetwork534
@metaversenetwork534 4 жыл бұрын
Sir,deliver more than my imagination...🙏🙏 Aap tak pahunchne mein badi late kar di... Kaash aapke bare mein pehle se pta hota... Thanks for,having you on PRAYAS BATCH....
@nandani4934
@nandani4934 Жыл бұрын
Extremly helful, mere saare ki saare pyqs ban gye , jo phele ncert padhne se bhi nhi ho rhe the , thankyou so much sir ....😍😍 ,now i am going to see D block video 😉😉
@vardhanvardhu4284
@vardhanvardhu4284 Жыл бұрын
Hi
@vardhanvardhu4284
@vardhanvardhu4284 Жыл бұрын
Apka ig dedo yar
@josuke21
@josuke21 2 жыл бұрын
Starting today: 6th Oct 2022, 6:30 P.M. Finished : 6th Oct 2022, 7:25 P.M. Thank you sir.
@ayushjindal5421
@ayushjindal5421 2 жыл бұрын
Ohh bhaiii kab se f block elements rattne ka try kar rha tha...bhottt mast trick banayi h sir🥳🥳🥳 PANKAJ SIR OP❤❤❤❤❤
@Kidsentertainment00-t9i
@Kidsentertainment00-t9i 3 жыл бұрын
In just 31 minutes sidhaa kaam ki baat well done sir 😇😇☺
@Nagish
@Nagish 17 күн бұрын
sir best chemistry lectures till date sir,❤❤‍🔥
@saharshmishra365
@saharshmishra365 11 ай бұрын
Sir doesnt work in SWIGGY , but hE never fails to deliver BOHT tagda sir , lOVE YOU
@DalordCB
@DalordCB 5 күн бұрын
achha hua pregnant nhi bola💀
@SWA2725
@SWA2725 3 жыл бұрын
BEST EVER LECTURE ON F BLOCK.
@jatinsharma370
@jatinsharma370 9 ай бұрын
♥THE GOD OF CHEMISTRY⭐
@muskankumari2526
@muskankumari2526 4 жыл бұрын
This video is just at the time when I need it. Thank u so much sir
@PankajsirChemistry
@PankajsirChemistry 4 жыл бұрын
Thanku 😊 share as much as u can connect more people 🤘
@muskankumari2526
@muskankumari2526 4 жыл бұрын
@@PankajsirChemistry I'd do my best
@kirtaniyasadahari9639
@kirtaniyasadahari9639 Ай бұрын
Thank you sir every line of ncert is covered ❤thank you so much
@vanshkumarsharma9345
@vanshkumarsharma9345 Жыл бұрын
counting on you for mains 2024 sir💟
@Dolphin-s8u
@Dolphin-s8u 21 күн бұрын
Sir thank you so much , really still no one can in utube teach like you❤❤
@Shivam105f
@Shivam105f Жыл бұрын
jitna bhi advance level ka padh lo question to pankaj sir ke lecture se hi hone hai
@devanshkhurana5245
@devanshkhurana5245 3 жыл бұрын
Bhot bada wala thank you guruji❤️ Aapse milke bs ek din aapke charan chune h🙏❤️
@edunitian7701
@edunitian7701 2 жыл бұрын
Sir mana toh yeh video 3 baar pura accha sa dekh kar sara points yaad karliya
@sha3547
@sha3547 3 жыл бұрын
I was searching for this thank you❤🙏
@aryanjoshi734
@aryanjoshi734 2 жыл бұрын
SIR UR LECTUREZ ARE LIKE SAMARIUM , I MEAN BOHT HARD 🔥⚡🖤
@aasthakumari9056
@aasthakumari9056 3 жыл бұрын
Will there be a one shot for surface chemistry chapter, sir? I have revised all the chapters from here except this and it has boosted my confidence more in chemistry. Thank you for these videos. 🙂
@thewisefromwest6941
@thewisefromwest6941 2 жыл бұрын
same bhai....
@Shraddhaz_Guitar_Vibes
@Shraddhaz_Guitar_Vibes 2 жыл бұрын
revision me kya kya krti thi.. plz tell
@Pw_ka_balak.
@Pw_ka_balak. Жыл бұрын
Reduced😢
@vasu-qk5dq
@vasu-qk5dq Жыл бұрын
F block he bcha tha bas, hogya yaad vo bhi, thankyou sir, luv from lakhsya batch🗿 Jee 24 Aispairant
@Tech-FaDu
@Tech-FaDu 3 жыл бұрын
*aabye itna accha koe kaise padha sakta hai bhai... hehehe.. sir your explanation is upto next level*
@itz_ishuu_6862
@itz_ishuu_6862 Жыл бұрын
I jzt randomly found this video . Sir your lectures are amazing ❤ They are too helpful
@Nish-789
@Nish-789 Жыл бұрын
2024 mein neet k liye sufficient h kya plz reply 😢
@Rohit-ks7nn
@Rohit-ks7nn Жыл бұрын
Congratulations 🎉🎉 sir 500k subscribe ❤
@Islamicways731
@Islamicways731 3 жыл бұрын
Outstanding sir 🔥 love u sir 🔥🔥🔥 from kashmir
@ramanuj_jindal
@ramanuj_jindal 3 жыл бұрын
16:05 Sir one correction if you don't mind... Gd(+3) is also colourless as it has half filled F electrons.... Please correct me if I am wrong ❤
@nadanamazi436
@nadanamazi436 3 жыл бұрын
Bro.... 7 electron hai na f me... Aur Saare unpaired hai...
@law.liet._l6116
@law.liet._l6116 2 жыл бұрын
No its wrong I think
@akshatgupta8787
@akshatgupta8787 2 жыл бұрын
Yes you are right
@payodhivasnik25
@payodhivasnik25 3 жыл бұрын
Hats off to you sir best teacher 💯
@sandhyasoni7000
@sandhyasoni7000 2 жыл бұрын
Such a crystal clear explanation and notes sir,thankyou sooo much .🤗
@PankajSinghR
@PankajSinghR 2 жыл бұрын
Hey
@kyadekhrha
@kyadekhrha Жыл бұрын
Best for revison watched in 1.5x , thank you sir love you ❤🗿
@ammoon07
@ammoon07 Жыл бұрын
Last time this helps alot , thank u so much sr ❤️ God bless u❤️❤️
@rushikadam376
@rushikadam376 3 ай бұрын
Note this : all lanthanoids are non radio active except promethium ( radioactive)
@rahmansareesvaranasi1487
@rahmansareesvaranasi1487 2 жыл бұрын
22:21 sir Th ke f shell me no e present but phir bhi ye f block ka memb kyu hi
@bramhanigundraju5025
@bramhanigundraju5025 4 жыл бұрын
Very nice and great explanation sir....every concept is crystal clear...thankyou🙏❣️soooo much sir....🙏❣️
@PankajsirChemistry
@PankajsirChemistry 4 жыл бұрын
Yo 🤘 stay connected for more videos 🤘😊
@anjalicrystal5384
@anjalicrystal5384 3 жыл бұрын
Very very ....effective video 🔥🔥🔥 Thnks sir💗
@Bhajansarvoar
@Bhajansarvoar 4 жыл бұрын
Excellent lecture sir 👌👌👌👌 really good concept sir
@PankajsirChemistry
@PankajsirChemistry 4 жыл бұрын
Thanks 😊 stay connected for more videos 🤘
@NEET-jh9tj
@NEET-jh9tj 3 жыл бұрын
Thanks 😊 I follow u on umeed batch also u explanation is amazing. Keep sharing.
@honeydabla1216
@honeydabla1216 Жыл бұрын
I SEE FIRST TYM UR VIDEO AND I BECAME YOUR FAN OSOME TEACHING 😊😍NO TYM WESTING AT ALL POINT TO POINT NOTES THANKU SO MUCH😍😊
@PankajsirChemistry
@PankajsirChemistry Жыл бұрын
Thanks and welcome
@ankushsinghrajput5327
@ankushsinghrajput5327 Жыл бұрын
No one can beat pankaj sir..in chemistry 🔥🔥🔥🔥
@kamnabaghel3674
@kamnabaghel3674 3 жыл бұрын
Sir toh gjb pdhate h First lecture mera maza aagya😂❣️
@Gill_saab_ji
@Gill_saab_ji 3 жыл бұрын
Thanks 😘☺️ sir I'm NEET Student , this helped me to booster F block ....👨🏻‍⚕️👨🏻‍⚕️👨🏻‍⚕️
@Gill_saab_ji
@Gill_saab_ji 3 жыл бұрын
👨🏻‍⚕️👑👨🏻‍⚕️👑👨🏻‍⚕️👑👨🏻‍⚕️👑👨🏻‍⚕️👑
@henakhanam3105
@henakhanam3105 3 жыл бұрын
Ok
@shreyatripathi3702
@shreyatripathi3702 9 ай бұрын
old is gold ❤
@NoorSharma-ev9yu
@NoorSharma-ev9yu Ай бұрын
For actinide u can use...ek(ac) tha pati uski 9 patniya america 100(cm) bche California se is family m 9 ladkiya...😊
@PiyushKumar-t2r1c
@PiyushKumar-t2r1c Ай бұрын
Oh god too dark 🌚💀☠️☠️ How can he servivee with 9 girl and think about his stamina 💀
@KARTHIKA-z2m
@KARTHIKA-z2m Күн бұрын
Ye badiya tha guru Old one didn't had meaning but this one has 😂😂
@tamalidas2503
@tamalidas2503 2 жыл бұрын
Tomorrow is my ISC exam of chemistry. And I am studying thus chapter from your video. Because I know it's enough. But need to watch thr video for two to three times to remember all the topics.
@AshokKumar-rg4ik
@AshokKumar-rg4ik 3 жыл бұрын
wish i saw this earlier.this is better than amit mahajan sir video
@harishmathur8054
@harishmathur8054 Ай бұрын
Sir 2025 ke mains ke liye enough h ye?? Syllabus mai change f block ke yaa aisa kuch?? ?
@ShrashtiYadav-u5z
@ShrashtiYadav-u5z 19 күн бұрын
No bro
@amisha7815
@amisha7815 3 жыл бұрын
Thank you so much sir..🙏 for the amazing session.. ❤️
@varnikachauhan2528
@varnikachauhan2528 3 жыл бұрын
Best way of teaching sir💖💖💖💖
@tuntunchaudhary4160
@tuntunchaudhary4160 Жыл бұрын
Thanku sir for more informative and useful video ,,,😊😊😊 now sir you are in pw ,,,
@ARandomStranger3
@ARandomStranger3 Жыл бұрын
27:21 Nobelium isnt paramagnetic [Rn] 7s2 5f14
@adwaitsaurabh7241
@adwaitsaurabh7241 Жыл бұрын
Thanku sir apke class krke bpsc pgt chemistry me qualify kar gya
@09KinshukJaiswal
@09KinshukJaiswal 7 ай бұрын
Sir , ncert me lanthanoid ki starting lanthanum (57) aur actinoid ki starting actinium (89) se di hai.... To total 14 lanthanoid/actinoid lenge ki 15 ...?????? Plz clear 🙏
@vibhu645-r8b
@vibhu645-r8b 7 ай бұрын
Ncert exmp. Que-: The elem. With at. No. 57 belong to???? Ans-: Transition element....... ** La not belong to Lanthanoid [ lanth. Start with 58-71]....
@harshvardhanparekar-fz4ss
@harshvardhanparekar-fz4ss 3 ай бұрын
is it sufficient for jee
@LuckyPrajapat-bs7lx
@LuckyPrajapat-bs7lx Ай бұрын
it is sufficient for Olympiad
@King_96k998
@King_96k998 5 ай бұрын
Sir you really made me chemo holic 🎉🎉❤ thx you sir
@parthkhairnar8995
@parthkhairnar8995 3 жыл бұрын
Thank you very much sir Your effort and my hardwork will bring success
@parthapratimnath9222
@parthapratimnath9222 Жыл бұрын
I had my mains second attempt after 7 days and I thought of leaving this chapter. But literally after watching complete d and f block I felt a bit confident now.
@parthapratimnath9222
@parthapratimnath9222 Жыл бұрын
@Vikash Kumar Yeah. But attempt all the PYQs also. Along with this lecture. It will help you boost your score.
@Nish-789
@Nish-789 Жыл бұрын
​@@parthapratimnath9222ye 2024 mein neet k liye sufficient h kya plz reply 😢
@anikeshpaul3211
@anikeshpaul3211 Жыл бұрын
​@@Nish-789haa bhai haa
@vijayapulijala1437
@vijayapulijala1437 Жыл бұрын
literally love your videos sir thankyou so much for helping many students sir pls reply sir
@harryaum
@harryaum Жыл бұрын
thank you sir! i rarely comment but i studied only lanthanoid series from this video 2 days before jee M'23 jan and luckily got f block question correct in exam (configuration of nd+2) and scored 99%
@destructox2431
@destructox2431 Жыл бұрын
Sir ke lect enough h? pyq ke saath m?
@harryaum
@harryaum Жыл бұрын
@@destructox2431 yes for mains, but for advance ALK sir from mohit tyagi is the best content availiable.
@Nitesh..k20
@Nitesh..k20 2 жыл бұрын
Thank you so much Sir for your dedication ❣️❣️❣️
@akshithyadav2668
@akshithyadav2668 3 жыл бұрын
sir i didnt see u before but i think ur the best chem teacher on youtubetqsm sir ji>>>
@sandhyaranisahu6919
@sandhyaranisahu6919 Жыл бұрын
Thankyou sir for nice explanation in limited time with full concept Salute from Berhampur 🙏🙏
@cutecat3087
@cutecat3087 5 ай бұрын
A confusion.. For lanthanides, Ce+3,Yb+3,Gd+3 are colourless in addition to Lu+3 nd La+3
@nishabachar4001
@nishabachar4001 3 жыл бұрын
Now I feel confident ❤💯
@manojkanaujia
@manojkanaujia Ай бұрын
For actinoids : Tha -par university se nappu aya, aam kum bike ,coffee ese farmai madam noodles lai re
@halo-er4rk
@halo-er4rk 3 жыл бұрын
Sir app to crash course me full course karwadiya ,,
@Vengeance0007
@Vengeance0007 Жыл бұрын
Thanks alot sir ❤❤ Your tricks of elements are so easy to remember and they are also enternating 😹♥️
@amanrai2031
@amanrai2031 2 жыл бұрын
Sir first time Pda or bhot hi jada intresting lga thnx❤love from ghaziabad up❤
@sapnabindal5277
@sapnabindal5277 11 ай бұрын
Very helpful video for us sir thank you very much for this lecture. Because of these video I got full marks in inorganic chemistry
@Innocent.0751
@Innocent.0751 5 ай бұрын
Sir u are really king of chemistry ❤
@anishatadkod1778
@anishatadkod1778 3 жыл бұрын
Thank you so much sir You teach sooo well ! ⚡
@vanshikamalviya714
@vanshikamalviya714 3 жыл бұрын
Best teacher 👍👍👍👍😃😃😃
@sangeetagupta4376
@sangeetagupta4376 3 жыл бұрын
At 16:30 u said there will be no f electrons in Lu3+ in starting...pls explain .
@ghost_sea
@ghost_sea 2 жыл бұрын
11:48 sir cerium ke 4f me to 2 hota hai na ?? 1 kyu?
@mitior5055
@mitior5055 3 жыл бұрын
Thank you sir nd your personality is awesome
@adityabute2107
@adityabute2107 4 жыл бұрын
sir please d and f block pe detailed lectures bana do
@raveena4777
@raveena4777 3 жыл бұрын
Sir you're the best you saved alot of time
@RubinaKhatun-tp4um
@RubinaKhatun-tp4um 3 жыл бұрын
Sir I follow you my chemistry mentor for neet 2021 you are my most favorite chemistry teacher 😍💕💕❤️ your crash course just amezing and speech less
@paradox3617
@paradox3617 2 жыл бұрын
Selection hua kya?
@ziaulHaqsangu786
@ziaulHaqsangu786 2 жыл бұрын
Thnkuuu sooo much sir ,,muje chemistry booht tough lgti thi pr jbse. Ap k ye lectures dekhe ab booht easy hogyi thnkuuuuu 🙏
@Sarita-fl4wv
@Sarita-fl4wv 3 жыл бұрын
Pankaj sir OP 🔥
@SeemaSingh-su7qg
@SeemaSingh-su7qg 2 жыл бұрын
One Correction : in ncert it is written that Alkalies have no action on Actinoids .
@Praveen46_b
@Praveen46_b 2 жыл бұрын
Hi Sir ... Is this lecture enough for jee ?? Plz Reply ...
@shotbyumar
@shotbyumar 2 жыл бұрын
yes
@shiwamkumar5430
@shiwamkumar5430 2 жыл бұрын
Sir I have a doubt ki left to right Jane par size to decrease hota hai to basicity increase honi chahiye na kyuki Zeff to bdhega left to right plz answer someone???
@hppavilion1808
@hppavilion1808 3 жыл бұрын
wowww sirrr whatteee fantastic lecture....😍😍😍
@satendrasingh-ok3un
@satendrasingh-ok3un 4 жыл бұрын
Sir why series is not started from first element of both Lanthanoids and Actinoids ?????
@satendrasingh-ok3un
@satendrasingh-ok3un 4 жыл бұрын
Sir plz reply...{(why series is not started from first element of both Lanthanoids and Actinoids ?????)}
@Neet.aspirant______935
@Neet.aspirant______935 4 жыл бұрын
@@satendrasingh-ok3un because in lanthinum and actinum f orbitals are absent.. in other elements of the series electrons also enter f orbitals
@jaishrikrishna2186
@jaishrikrishna2186 2 жыл бұрын
Sir , I have a little bit confusion that you said that hardness is directly proportional to atomic no. From this samarium has the greatest atomic number in lanthanum series...??
@user-nf7rc6wt8g
@user-nf7rc6wt8g 6 ай бұрын
27:43 sir ncert mai likha hai alkali have no effect on actinoids
@viraag8667
@viraag8667 4 жыл бұрын
Sir at 6:23 you said 1 but wrote 0 there please clarify
@PankajsirChemistry
@PankajsirChemistry 4 жыл бұрын
Zero
@samyakjain6745
@samyakjain6745 4 жыл бұрын
Jai ho sir.... 🙏🙏🙏🙏
@PankajsirChemistry
@PankajsirChemistry 4 жыл бұрын
Yo 🤘
@priyanshusinghal373
@priyanshusinghal373 4 жыл бұрын
Sir ncert me to likha he alkali have on action and u said Ki tarnish honge.
@vaishnavipawar6648
@vaishnavipawar6648 3 жыл бұрын
Amazing lecture crystal clear all my concept thank you so much sir
@ABCD-je2qu
@ABCD-je2qu 2 жыл бұрын
U r great sir seriously boht dhundi vdo's u r best teacher 😊
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