Preparation of Sodium by Down's Cell | Electrolysis of Fused NaCl | Na Commercial preparation | Urdu

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shukriya sir! mein aik overseas ki student hu aur aap humarey prof se ziyada acha sumjate hai

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Thanks for your appreciation.

[@aqsashehzadi7144]

Sir ap k prhany ka treeka bhtt achaa h

[@maryamfatima6690]

MashaAllah what a deep explanation :-) sir my all confusion is waving goodbye 8-) sir may Allah give u long Life 🌟

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Ameen

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Aameen

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Sir you are explaining it in so easy way that even a 7th grade student can understand it❤❤

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Very good method of demonstration ....please keep it up and on in future too.....

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Thanks

[@Mr.DawoodOfficial]

It's an incredible lecture thank you soo much sir Allah apko mazeed kamyab Kerey ♥️

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Ameen, Allah aap ko bhi kamyabi ata kren.

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Sir you are brilliant

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sir aitna acha lecture denay ka bohut bohut sukria

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It is my pleasure

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Bhot bhot bhot acha

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Shukrya

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[@anashanif6518]

Outstanding 👍

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Thank you

[@samiyousaf3301]

Very goooooood first time my concept is clear on this topic

[@UmairKhanAcademy]

That's God helping you.

[@Anna_.67]

Exquisitely explained!

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Thanks

[@NayabishsaeedMuhammadsaeed]

God bless U sir ❤❤ Excellent teaching

[@rashidkhalid8286]

Assalamu alaikum
Sir boht asha Kam KR rhy hien ap
Boht mehnat krna prti h is trah channel pr
ALLAH PAK apko is ajr Ata frmaien
Sir g agr 1st.year k Ch #8,9,10 k lectures b upload KR dien to me intahai mashkoor honga apka

[@chamintain9864]

Your explanation is amazing.Sir I'm so impressed the way you explain so calm☺️👍🏻

[@UmairKhanAcademy]

Thanks

[@chamintain9864]

@@UmairKhanAcademy I'm so happy Sir,you replied me now you are added in my favourite teacher's list in my brain but I'm in nine class but still I understand you're 12 class chemistry Cells explanation

[@AhmadRaza-wx1gp]

MASHALLAH....sir what a great approach😍❤

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[@kimtaehyuang9617]

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Thanks, God bless you

[@mirwaisshah5410]

Good explanation

[@awaisrehmani8913]

MashAllaha very good method keep it up

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Thanks

[@muhammaddanishsaleem725]

Greatt!!!!

[@javerianaeem4436]

Best lecture ever....
Tysm sir😍😘

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Thanks

[@curl..._9942]

Excellent 👏👏

[@ahmiiz127]

Elaborative❤️

[@fatimabushrah3808]

Well explained❤

[@mohammadbilal1906]

Excellent lecture 😊

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Thanks

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JazakAllah

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Sir mashallah very nice

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Thanks

[@Abdulrazzaq-kp7bx]

G sir g very intetesting leacture hey mey as thrah kay leacture soonti ho

[@aqsashehzadi7144]

Gud👍

[@uzmaaziz9074]

Kamal sir

[@AyeshaFaqeer-jv2gr]

Brilliant explanation 💯

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Thanks

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Thank you so much.

[@lyricxcreator9127]

Assalam-o-Alaikum Sir you are a great lecturer. Your videos is really helpful for me.
Love from Lahore, Pakistan❤

[@UmairKhanAcademy]

Walekum as'salam, May God bless you success.

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Ameen

[@ambreenhamza4690]

Love u sir g💓❤

[@UmairKhanAcademy]

Love u too baita❣️

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Very good

[@baharegulldoll2189]

Thank you sir g

[@yousifkhan7377]

Stay blessed Dear Sir ❤️

[@WatchdogWisdomWorld]

Thank you so much Sir! ❤️ ❤️ ❤️

[@educationplusnaturalenvironmen]

Mashallah sir

[@ammerhamz930]

Sir buht acha lacter tha sir chapter 1and2ka notes send kar da plz

[@HaiderAli-jg8oc]

Mashallaha sir 👈😘
Hoda ap k ilam ma or azafa farmay.(ameen)😍😎

[@UmairKhanAcademy]

Ameen, God bless you too

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Thanks sir from north karachi ❤️

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My pleasure

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Great

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Nyce

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Thanks

[@muhammadrohail8965]

thank you

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My pleasure

[@AliShan-py3lc]

Sir main aik sawal karna chahta hoon ky [ Na+ ka atomic number 11 hai or Cl- ka atomic number 17 hai. Octate rule ky mutabik to Cl ko electron hasil karna chahiye magar aap ky mutabik or Guide ky mutabik Cl electron dyule raha hai or Na hasil karl raha hai]

[@UmairKhanAcademy]

Sodium ion(Na+) has 10 electrons and it gains 1 electron to become neutral atom with atomic number 11. While chloride ion (Cl-) has 18 electrons and it loses one electron to become neutral atom with atomic number 17, these two neutral atoms combine to form chlorine gas.

[@saqibhassan7581]

isi lie to electrolysis ki jarahai hai !! Electricity force karti hai

[@abdullrehmanrana5095]

Thanks sir

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My pleasure

[@ayaan7215]

Sir g Aap na Battery ko show Nahi Kiya electrolysis main electric current use hota hai down's cell without electricity electrolysis hota hai? Plz sir g reply

[@UmairKhanAcademy]

Kia jab aap khana khatey hen to poochtey hen k kia ye aag (fire) per pkaya hai?
Yes it is common sense that food is cooked on stove (fire). Therefore, it is not necessary to mention FIRE.
I've used electrodes in my lecture, so no need to mention energy source (battery).

[@islamabadlhr]

Sir, in output how calcium will be obtained?

[@UmairKhanAcademy]

By Downs Cell?

[@veteranacademy1997]

Sir jis ko aap inner solid container Keh rahey hen ye molten NaCl hy

[@MuhammadIbrahim-rx8fk]

Sir! Anode is made of Graphite ..not carbon

[@UmairKhanAcademy]

Yes but Graphite is made up of carbon .

[@MohmmadaliHassan]

Sir ions liquid form m hn

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[@saifullah2913]

Aslam u alaikum sir
Aj result hai Dua krna ... Apkiii Dua kii boht zaraorat hai .... Or koii ghltiii ho again sorry

[@arbiabdulrehman4428]

Sodium table salt hai sir?

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Sodium chloride (table salt?

[@Abdulrazzaq-kp7bx]

Thank you sir good teacher um air khan😃😄🤲🏻🤲🏻🤲🏻👍🏻👌🍌🍋🍊🍉🍇🍎d g khan

[@faizmohamed2574]

Nice sir....sir ap sindh ka book prha rhy hn ya punjab ka

[@UmairKhanAcademy]

Punjab ki book hai, but syllabus almost same hai.

[@ratibahsiddiqui3394]

Sir is process me molten sodium chloride q use kr rhe h

[@UmairKhanAcademy]

Molten sodium chloride composed of ions, sodium ion and chloride ions, so ions can move to their respective electrodes and carry out chemical reactions. Therefore, for solid sodium chloride it is not possible۔

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tabarakallah

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Sir complet topic with playlist of all chp sepretly

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Check out the playlists in channel

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Sir Konsa board parthe hai

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Punjab board, but topics are almost similar

[@muhammadsafdar72]

Sir isko carbon ka name nh dy skty q k usky allitropes mn diamond non conductor hy jb ky graphite conductor hy....to graphite hi lain gy

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Yes, u r right, it is common sense.

[@Abdulrazzaq-kp7bx]

Sir g periodic trend is sodium is solid of metal but down cell is prepared is liquid state why sir

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Urdu mai likho kia poch rahey ho?

[@muhammadzain2883]

Sir Notes bhi send kr dein 12th chemistry k pdf form mai Plz

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Scholar ya up-to-date Chemistry le len for quick preparation

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Sir ap ka next lecture nahi mil rha

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Insha Allah next 1, 2 din mai aye ga, abhi poll chal raha hai k konsa chapter start kren.

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Sir plz 7 chapter start kr lyn

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Sir apki academy kaha ha

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Only online private lecture.
I'm also visiting lecturer in different colleges.

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[@danishrehman9716]

Sodium formate 92% kaise banega

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W/V bna len.

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@@UmairKhanAcademy kya aap explain kr skte hai ya video daal skte hai ispr

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Sir is sa pahla wala lecture Nahi mil raha

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Description mai playlist ka link hai waha se daikh len

[@muhammadshahbazjutt9680]

Y CaCl2 decreae the melting point of NaCl Sir?

[@UmairKhanAcademy]

Impurity increases the entropy means disorder. It is just like the colligative property you have studied in first year class. It is also mentioned in the topic, depression in freezing point. The freezing and melting point are the same.

[@veteranacademy1997]

Yahan gases Nahin sirf ek chlorine gas prepare hoti hy

[@fizzakhalid4780]

Why doesn't cacl2 ionizes even it was mixed with molten nacl?

[@UmairKhanAcademy]

Calcium chloride is an impurity and a very minute quantity even ionizes but doesn't affect the product concentration.

[@Abdulrazzaq-kp7bx]

Ag lecture uploade nah I kea😂😂🤣😥😪

[@robertmgusi8353]

Use English please

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Please reply me

[@Abdulrazzaq-kp7bx]

Thank you sir good teacher um air khan😃😄🤲🏻🤲🏻🤲🏻👍🏻👌🍌🍋🍊🍉🍇🍎d g khan