Metallurgy | One Shot |

[@UnacademyAtoms]

✨ IIT JEE Plus Subscription @5,499: unacademy.com/goal/-/TMUVD/subscribe?plan_type=plus&referral_code=PJLIVE

[@varshithchintala]

sir plss keep cc for videos in english

[@SakshiKumari-sl7vw]

00:00 - Introduction 12:28 - Metallurgy Introduction 23:55 - Reactivity Series 43:40 - Steps in Metallurgy 55:60 - Pulverization 1:05:39 - Gravity Separation 1:08:42 - Froth Flotation Process 1:29:34 - Leaching 1:34:09 - Baeyer's Process 1:41:17 - Macarthur Forrest Cyanide Process 1:52:29 - Pyrometallurgy 2:00:20 - break 🎉🎉🤩 2:25:35- break end 💔😂 2:26:00 - Calcination 2:49:59 - Ellingham Diagram 3:21:02 - Extraction of Iron 3:38:51 - Extraction of Copper 3:48:31 - Aluminothermic Process 3:52:36 - Electrometallurgy 3:56:46 - Hall Heroult OProcess of AI 4:11:26 - Refining of Metals I did it for 1st tym because in lecture tym stamp break was not mentioned. I hope it'll helpfull for you all ❤

[@yugantsahu796]

Aunty kya ishme jee advanced ka bhi padhaye hai

[@Jee-l2o]

Thank you

[@ApniKaksha_bonded]

​@@yugantsahu796aunty 😂😂

[@duckworth1720]

00:00 - Introduction 12:28 - Metallurgy Introduction 23:55 - Reactivity Series 43:40 - Steps in Metallurgy 55:59 - Pulverization 1:05:39 - Gravity Separation 1:08:42 - Froth Flotation Process 1:29:34 - Leaching 1:34:09 - Baeyer's Process 1:41:17 - Macarthur Forrest Cyanide Process 1:52:29 - Pyrometallurgy 2:26:00 - Calcination 2:49:59 - Ellingham Diagram 3:21:02 - Extraction of Iron 3:38:51 - Extraction of Copper 3:48:31 - Aluminothermic Process 3:52:36 - Electrometallurgy 3:56:46 - Hall Heroult OProcess of AI 4:11:26 - Refining of Metals

[@ajoychand8998]

dhanyawaad 😄

[@anonymouslearner845]

Great job 👍🆗

[@abhiramshastri584]

🙏

[@aspirant392]

Thq

[@Itsmechiku71]

Doing for jee 2024....this bounce back series is love❤🎉

[@weirdoYT7246]

Yepp...🤩

[@itz_anuj5861]

I also bro!

[@arjunbansal337]

Me also

[@arjunbansal337]

Are you dropped kr class 12 student? Please reply

[@ShivanshSinghal-yg3ch]

this is one of the worst teacher you can refer for chemistry.. just open ncert and you'll know she often leaves important topics untouched even many important applications

[@saurav0047]

HW answer :Anode mud consists of antimony,selenium,tellurium,silver,gold and platinum ....Thank you for the wonderful session maaam ❤️❤️

[@clangaming8077]

Pt

[@VarshanshGupta]

Topper

[@studystars3821]

Zn ,Cd ,Hg can be refined by distillation Pb ,Bi,Sn can be refined by Liquation Ge,si B,Ga,In --->Zone refining(semiconductor) Ti,Zr,Hf,B---> Van arkel process(vapour phase refining) Ni---->Monds process(vapour phase refining)

[@hiyakaranpuria3508]

43:28 (HW QUES ) A > PSQ B>T C>Q D>R ??

[@ManyaYadav-nv1ix]

correct @@hiyakaranpuria3508

[@vishushukla2558]

Lecture starts at 12:30

[@Vs-vs2ic]

🤭🤭🤭

[@keshavbansal4263]

Just completed this bounceback.. MA’AM YOU HAVE DONE A GREAT JOB!! HATS OFF!

[@rmuklana2186]

Right!

[@raghuram623]

What is your experience on completion... Is it enough for Advance.. I found this late but confident enough to crack It

[@chomu3596]

Rope krle

[@keshavbansal4263]

@@raghuram623 inorganic ke bounceback sufficient h adv ke liye physical ke thode lag krte h

[@raghuram623]

@@keshavbansal4263 what about organic chemistry..?

[@saee_0407]

4:50:09 antimony, selenium, tellurium, silver, gold and platinum

[@vkrs3315]

Aapse zyada mehnati teacher koi nahi hai .Thank you so much ma’am!

[@storytellerassv]

iss chp k dpps kaha hogi

[@Serene0910]

@@storytellerassv link me dekho complete notes aur lectures me

[@RaghuveerSingh-xj6mx]

mahakaal sir

[@hiyakaranpuria3508]

43:28 (HW QUES ) A > PSQ B>T C>Q D>R ??

[@maheshgupta3682]

This is the truly the best session. Thank you ma'am for this lovely Bounce Back series. 💕💕💕💕💕💕💕💕💕💕❤️❤️❤️❤️❤️❤️❤️❤️❤️♥️♥️♥️♥️♥️♥️♥️

[@WAZIR_99036]

44:30 processes in metallurgy starts

[@amanvishwakarma639]

One of the best lecture of metallurgy for jee main and advanced

[@samarthpyati2855]

Zone refining: Ge, B, Si, In, Ga -> Metal required of high purity and for semiconductors

[@charan23456]

Reactivity High : Li Na K_ Mg Al,, ,,{Mn Ba Sr} ( man basara jane) Medium : Fe Co Ni (Cr Cd )Zn Exception::- ( CRoCoDile) 🐊 Low ::- Cu Sn Pb [ Hg Ag Au Pt ] & H2 [ Native ore ]

[@siddharth4905]

Mam you're just awesome Now we can say India's every jee aspirant is blessed by unacademy atoms and will definitely score good rank....❤️

[@padhavbhai534]

4:46:00 electrorefining also for less reactive like ag

[@Lifeisgood2206]

I have completed all my prev ques in just 1 hr 32 mins🕺... Thanks a lott mam... This is the Best lecture of Metallurgy...😘❤️❤️‍🔥🫶🏼🥹

[@alphagaming8273]

Completed in 2 hurs

[@roshanm557]

4:09:55 5:00:02 mam you are contradicting yourself ye dono mai se sahi kon hai?

[@youjustwasted5secondsofyou236]

2nd one is correct, Aluminium oxide can’t be reduced by Carbon...however the first one isn’t a single step reaction so don’t get confused

[@kavyamehta5464]

Doing this chapter for 2023 exam........great video mam 🤍

[@srinivasreddy4537]

Me too

[@S2d_delta23]

Me 2👀

[@anupriyaanupriya7780]

Me too

[@akilkhan3559]

Here for ellingam dia 😢😂 3:13:29

[@dingdong41105]

Me too

[@billionaire173]

1:07 pr mam , vo wilfley table method hai... gravity separation me hydraulic washing hoti hai...

[@ishaanverma6473]

4:38:45 titanium zirconium hafnium boron

[@MuniyaSharma-ob6yi]

1 like=cut off clear 😢

[@Monomeric]

Already cleared 🎉

[@SoapCult_ASMR]

Nahi hua bhai😢

[@Hustler231-f7x]

Bhikh mangane ka tarika bada casual hai 😂😂

[@FFommunity]

😅

[@BrijeshSahu-p2q]

Cut off clear hua but rank high gya😂😂😂😂

[@VamsiKrishna-fv5gg]

at 43:36 my attempted answer : A --> pqs B --> t C --> q D --> r

[@mounika8839]

Yes mam you told correct paid classes will not give more information about a particular topic Iam realizing that why I joined such colleges...... Iam very happy by listening ur classes mam

[@massiveopenonlinelecturesi9023]

kzbin.info/door/5zGSn-svPs9QETPcYMAOzg

[@nishthaaw]

4:50:28 the anode mud contains antimony, selenium, tellurium, silver gold and platinum

[@VardhanMittal]

24:42 Na is more reactive than Ca

[@saee_5961]

4:31:59 , Apse padhkr bilkul bhi nahi mam :)..... each n' every thing is crystal clr now , tyssssmmmm

[@khushichudasama7468]

The best part for these lectures is when you are revising and forget something in between you can see this again ❤

[@abhinavtiwari7697]

Amazing lecture mam🙏🏿🙏🏿🙏🏿❤️❤️❤️❤️❤️❤️❤️

[@atulyadav51]

Electro refining ~ anode mud :[ Antimony, selenium, tellurium, silver ,gold ] keep in mind for Jee main

[@dhruvsharma6880]

thanks ji

[@SuprithNN]

What is the exact meaning of gibbs free energy 2:53:47

[@sameerk.2674]

maa`m u are the best for us...🙏🙏🙏

[@Mauryagaura5658]

At 2:36:08 same copper matte questions comes in my shift i,e 1st Feb 2023 shift 2 now I regret on me kaas ye le ture pehle dekh chuka hota to aaj ye question nahi chut ta 😢😢

[@RG-99G]

Bdiya agli bar nhi chutega

[@tab5779]

Mam u r best teacher on u tube 👏 ❤ 😘 🙌 😄

[@Madhavibile]

I'm seeing this video for neet 2024, Is this video sufficient for neet?

[@namanmishra771]

I guess the battle is only between the faculties and faces of Unacademy and PW. Baaki students toh saare dono jagah se he padh lete hain.

[@jee23under1k6]

Not that it's between market & companies.... faculties who are dedicated realise both sides & appreciate others as well because they don't have the mentality of marketing over by crushing someone else it's actually dirty marketing tactics & these sick students who demean both the sides by COMPARING them....no teacher is bad & we should respect every one & these people who favour one side over the another are always deprived of the fact what I would like to call as "ladoo in both the hand"😁😁

[@surabhiverma1906]

U made this my fav chapter ma'am ....i m thankful to you ma'am

[@padhavbhai534]

learn 41:14 - tin doesn't make sulfide ores

[@shamtagaikwad2276]

I was seeing this Lec for 2023.. And I got the notification of jee 2023 exam date..bhot dangerous hai ya situation 🥴🥴🥴

[@dingdong41105]

I'm watching it now on 5th of Jan😶😶 for jee2023

[@Ridhima21]

@@dingdong41105 same coach m syllabus nhii hua isliye youtube se pdhna pd rha h 😶

[@anupriyaanupriya7780]

Mai v 15jan 2023😭😭😭

[@ashixxhentertainment4186]

@@dingdong41105 Broo is it from basic and.. Iske baad v ncert padna padega kya???

[@ashixxhentertainment4186]

@@anupriyaanupriya7780 hey anuu.. Iss this lectures sufficient... Pyq solve hoo re??

[@abhaysangwan483]

COMPREHENSIVE LECTURE ♥NOTHING EXTRA NEEDED OUT THIS.THANKYOU MAM

[@AddaMahol]

Dear ma'am, apke liye dher sara ❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️💛💛💛💛💛💛💛💛💛💛💛💛💛💛💛💛💛💛💛💛💛💛💛💛💛💛💛💚💚💛💛💛💛💛💚💚💛💛💛💛💛💛💛💛💚💚💙💙💜💜💜💜💙💙💙💚💚💛💛💛🧡🧡🧡❤️❤️❤️❤️🧡🧡💛💛💚💚💙💙💙💜💜💜💜💙💙💚💚💚💛💛💛🧡🧡🧡❤️❤️❤️🧡🧡💛💛💛💚💚💙💙💙💜💜💙💙💚💚💛💛🧡🧡❤️❤️🧡💛💙💜💜💜💙💙💙💚💚💛💛💛💛🧡🧡🧡❤️❤️🧡💛💛💚💚💙💙💙💜💜💜💜💙💙💚💚💚💛🟡💛🧡💛💚💛🟡💛🧡💛💚💛🟡💛💛💚💛🟡💛💛💚💛🟡💛💛💛💚💚💛💛💚💚💛💛💚💚💛💛💚💚💛💛💚💚💛💛💚💚💛💛💚💚💛💛💚💛💛💛💚💛💛💚💚💛💛💛💚💛💛💛💚💚💛🟡💛🧡💛💚💚💛💛💛💚💛💛💛💚💚💙💙💚💛🟡

[@narayandehariya7620]

ANODE MUD: GOLD SILVER PLATINUM SELONIUM TELURIUM. (ALL EXPENSIVE METALS)

[@aarushisawant6464]

Zinc cadmium mercury 4:19:58

[@anjalimishra8615]

Hatsoffff💕💕🎈 Couldn't help fall in love with this seriea🔥🥰

[@shriyanshagrawal4990]

doing for jee 2024 but how can get the pdf os the session

[@prajnaprakashinipattanaik1527]

Really madam awesome Able to solve all problem after your class with confidence

[@sumitsingh9338]

Distillation for Zn Cd Hg Liquation for Pb Bi Sn

[@DeliciousCookbook24]

The best chemistry teacher I have ever seen 👑🔥❣️

[@narendrakumar9616]

Finally 3 din m metallurgy complete 💯✅✅✅💯💯✅✅💯✅✅✅ ok thanks I'll call you 💖🙏🙏🙏

[@xprozz9587]

Guys I wanna say something to all..Never undersimates a woman..mam starting me apke kuch shorts dekhe the ....Toh mujhe laga ap padhati kya hi hogi...but when I started seeing your lectures i m loving it..and must say you are truly unbelievable ❤️ hope you get This message...I wanna see you do more in your life coz you deserve more...and nv sir too❤️

[@massiveopenonlinelecturesi9023]

kzbin.info/door/5zGSn-svPs9QETPcYMAOzg

[@singhal8201]

Gemanium silicon boron gallium indium......zone refining

[@Wr.Shashank_Baghel]

Very super class for understanding metallurgy .thankyou mam🤩🤩❤❤❤❤💯💯💯

[@guru_editor_12]

3:6:57 2023 mai bhi aaya question mam 🔥

[@smartkids5412]

Distillation- zn cd hg Vapour phase refining - b si ge ga in Liquation- bi sn pb Van Arkel - (ti zr hf)their gf = I2 (iodine) Mond's - only ni , gf =co Note gf=girl friend 🤣

[@shreyasinha3279]

Amazing session ma'am!! ❤❤❤

[@rahul----thebihariboy1724]

What is your mock score,

[@Twilight_07]

@@rahul----thebihariboy1724 More than your IQ

[@UnacademyAtoms]

UNSAT - Unacademy National Scholarship Admission Test - Get up to 100% Scholarship 📚 - Win a trip to Euro Space Center 👩‍🚀 - Exclusive access to Special Rankers’ Group 👥 Enroll now - unacademy.com/scholarship/UNSAT Use code - MEDPLUS

[@TruptiMohapatra-b8r]

Galium,Germanium,Boron,Silicon, Indium (zone refining)

[@steroidgamerz]

at 3:17:00 option a could also be the answer right (slope=-ds),when the oxide is stable ds is +ve and slope is -ve and when oxide is unstable ds is -ve and slope is +ve .please answer my doubt mam

[@R.KEnywhere]

Best lecture for jee mains 😊😊 by smart mam. 😊

[@goodstuant]

Superb session for jee advanced I have studied from pms sir and maam covered everypoint of his notes in just 5 hours with great explanation (itna ache se toh pms sir ne bhi nhi samjhaya tha) except cupellation, amalgamation , parke process , Pattison process , poling, halls process Loved to revise this chapter from you

[@Batman2k30]

ye jo neeche topics likhe hai wo ma'am ne padhaye nahi ya utne acche se nahi padhaye ?

[@goodstuant]

@@Batman2k30 padhaye hi nhi h

[@nupurkumari8591]

Toh kya first time ke liye yahan se padh sakte h....jitna mam ne padhaya

[@nupurkumari8591]

Plz reply

[@goodstuant]

@@nupurkumari8591 ha kyuki jo maam ne nhi padhaya woh aata bhi nhi h exam me

[@MedicoDushyant1]

Wow,👍 mam how wonderful session.I am the student of Aakash Institute stilI watching your lectures.💖💖💖🙏🙏

[@nodreamisbig]

thank you so much ma'am, loved the session💛💛💛💛💛💛💛

[@Erfaan__malik]

I love study 😅

[@varshagaharwar1756]

The way u teach us everything get super easy 😄 ❤️🥺 lot's of love and respect to uh mam🤗

[@massiveopenonlinelecturesi9023]

kzbin.info/door/5zGSn-svPs9QETPcYMAOzg

[@meenaljain6731]

loved the session ❣️ thank u mam💝💝

[@rahul----thebihariboy1724]

Fresher

[@alphatradinginfo]

Aree tum yaha😂😂✌️

[@meenaljain6731]

@@alphatradinginfo umm...yahan mtlb ? Aapne or kahn dekha mko 😅

[@alphatradinginfo]

@@meenaljain6731 lol yeah!!

[@alphatradinginfo]

@@meenaljain6731 btw....maine kuchh puchha tha waha .....tumne 2021 ke paper me solve kri h kvi tricks wagara lga kr ?? Marks kitne aaye

[@namansharma4021]

why do u tell us to skip some parts,i.e., to not learn specific things as jee has never asked before..jee always comes up with new questions

[@Serene0910]

Mam hope this message reaches yiu sooner, when i was solving pyqs after watching your lecture , i came upon ores that you didn't teacha nd electrolytes used in gold or Ag , mam if there's somethings that are still needed for us to know then please make a special class video on that

[@captain-tb2ek]

Oh then should I watch this?

[@dhruvsharma6880]

tic tac toe aquacolor on the go

[@gamingking.3210]

44:30 proceess of metulargy starts

[@SakshiPriya-2007]

Bhaishab finally at 12:00 AM completed the whole chapter, Thankuuuu mam❤❤❤❤

[@namanraikwar4555]

Best um best one shot for Metallurgy 🇮🇳 Thank you Ma'am 🙏🙏🙏

[@dhruvsharma6880]

aye naman

[@anonymous-yq3pi]

3:33:43 sarcasm at its peak ❤❤❤❤😂😂😂

[@shreyasingh8750]

Mam ,,, i am amazed by your teaching style❤....it's just wooow 🤩

[@OnlyforRevisionpurpose]

Notes mile kya

[@shreyasingh8750]

@@OnlyforRevisionpurpose actually mere paas khud ke notes h metallurgy ke ....

[@arpitgami3522]

Super Amazing Lecture❤❤

[@manyouhaveto9566]

Love u maam ♥thnk you so much... Huge respect

[@ratneshdasati]

HW ANSWER::: ANODE MUD CONSIST OF FOLLOWING METALS: ANTIMONY, SELENIUM, TELLURIUM, SILVER, GOLD AND PLATINUM.

[@diptisagarmishra6655]

Best lecture on METTALURGY👍👍

[@pradakshinamishra6728]

1:28:03 auntyji rocked I was shocked 😮 😂😂😂

[@Jyotikurmi525]

Thnx sakshi vora ma'am❤❤❤

[@Nehajalal1206]

Ma'am tussi great ho ji...thanku you so much..💖💖💖💯💯💯💯

[@bce_ka_baba]

First break 02:00:37

[@BoomBoom-sc7ek]

Titanium, zirconium,hafoium,boron- vaaor phase Zn cd hg - distillation Liquification - pb be si

[@yashbaror8677]

antimony, selenium, tellurium, silver gold and platinum

[@iitian762]

Sessoins ends 5:03:28

[@adyagulati653]

The commonly present elements in the anodic mud in electrolytic refining of copper are Gold, Silver, Platinum, Antimony, Selenium, Tellurium, etc

[@pavansinghrajput9324]

39:20 mam aap log unlogo pe dhayan hi kyu dete ho unki mentality hi sahi nahi hoti samjhane se thodi samaj ne wale hai wo log. Aapne bola na man karta hai ek thappar maar ke nikal du ye Sun ke laga ki mai physical class mai baitha hu .😁😁 Your efforts are amazing aap jaise teacher mere ko agar starting mai mil gya hota to aaj mai IITB mai 100% hota . Drop nahi lena padta

[@rahul----thebihariboy1724]

Pahle se KZbin par madam chipe the

[@ayushpandey814]

Best session 👌 🙌 ♥

[@theadityamath]

Zinc

[@RG-99G]

Let's bounce back

[@createch7738]

plz tell These sessions are also applicable for neet ?

[@Sumitkumar-mp7sx]

Yes bro

[@prachiatri5921]

So so so grateful for you ma’am. Thank you:)

[@geraldsnodd]

Ellingham diagram crux ‐ 2:56:00

[@arrogantexpressions6756]

Thank u Man U made it so easy

[@mounika8839]

Mam after listening this cls shall I read ncert also???

[@anandayadav5386]

It really helps me to master this important topics

[@ashixxhentertainment4186]

Bro iska baad v ncert krna hoga???

[@nehalmittal2288]

@@ashixxhentertainment4186 hnn ek baar ncert ke saare questions karke dekhna, padhna bhi ncert ko, then iske pyqs aur laagna , tab jake jee mains ki iss chapter ki tayaari ho jaegi

[@sudhamaurya9579]

Mam I m neet aspirants. Jbse apke lecture dekhne lge hai tbse mock test me mere mark bdhne lge hai . Thank you so much mam.

[@aaradhyasrivastava8567]

thank u so much maaaammm loved the session... 🥰🥰🥰🥰

[@unknown-sq8qp]

Bohot pyara lecture hai mam

[@prokings7964]

1:42:37 see from here 😊

[@RiyaSingh-su2wu]

Can't we get these bounce back pdf notes from anywhere I really want it very badly . Can anyone help me if you know ??.....

[@TruptiMohapatra-b8r]

Check description, you can get it there.

[@rahul----thebihariboy1724]

Germanium , silicon and boron are purified by zone refining