Live Classes, Video Lectures, Test Series, Lecturewise notes, topicwise DPP, dynamic Exercise and much more on Physicswallah App. Download the App from Google Playstore ( bit.ly/2SHIPW6 ) Physicswallah Instagram Handle : instagram.com/physicswallah/ Physicswallah Facebook Page: facebook.com/physicswallah Physicswallah Twitter Account : twitter.com/PhysicswallahAP?s=20 Physicswallah App on Google Play Store : bit.ly/2SHIPW6 Physicswallah Website: physicswallahalakhpandey.com/ LAKSHYA Batch(2020-21) Join the Batch on Physicswallah App bit.ly/2SHIPW6 Registration Open!!!! What will you get in the Lakshya Batch? 1) Complete Class 12th + JEE Mains/ NEET syllabus - Targeting 95% in Board Exams and Selection in JEE MAINS / NEET with a Strong Score under Direct Guidance of Alakh Pandey. 2)Live Classes and recorded Video Lectures (New, different from those on KZbin) 3)PDF Notes of each class. 4)DPP: Daily Practice Problems with each class having 10 questions based on the class of JEE Mains/NEET level. 5)Syllabus Completion by end of January, 2021 with topicwise discussion of Last 10 Years Problems in Boards, JEE Mains/NEET within Lecture. 6)The Complete Course (Video Lectures, PDF Notes, any other Study Material) will be accessible to all the students untill JEE Mains & NEET 2021 (nearly May 2021) 7)In case you missed a live class, you can see its recording. 8)You can view the videos any number of times. 9)Each chapter will be discussed in detail with all concepts and numericals 10)Chapterwise Approach towards JEE Mains/ NEET & Board Exams. ****Test Series for XI & XII**** We provide you the best test series for Class XI,XII, JEE, NEET chapterwise, which will be scheduled for whole year. The test series follows very logical sequence of Basic to Advance questions.& Evaluation of Test and Solution to all the questions at the end of the test. MoLE ConCepT in 40 mins : CBSE / ICSE : CHEMISTRY : Class 10, Class 11, Class 12 kzbin.info/www/bejne/mHqQqpugbryarrM MOLE Concept in 6 mins : Class X CBSE / ICSE : kzbin.info/www/bejne/jXi2eKeanNGNsMk MOLE CoNcEpT : STOICHIOMETRY : Class X , XI , XII : CBSE /ICSE kzbin.info/www/bejne/h5yVomSBlruIfKM MolecuLar FormuLa and EmperiCal Formula | Percentage CompositioN | Class 10 , 12 ICSE / CBSE kzbin.info/www/bejne/pImUk2l9eq9rjrc Mole ConcepT 01 | How To CalcuLate Number of Moles | Mass Volume Relationship | Revision kzbin.info/www/bejne/nHKtmGR-lq5ripY How to BALANCE any Chemical Equation - ABCD Method | Best Way to Balance Chemical Equation kzbin.info/www/bejne/bYjbYqKljNOdh5I Mole Concept || Class 9,10,11 || Stoichiometry || Percentage Composition | Compilation Of OLd Videos kzbin.info/www/bejne/pZ7YmYCZg56tY68
@AashishKumar-rf3wb6 жыл бұрын
Upload video on gay Lussac law, avogardos law, etc all topics related to 10th icse ....plzzz fastt
@maheshkhairnar89116 жыл бұрын
number of moles of water in 1 litre of water with density 1g/cc are
@harikeshkumarsingh49686 жыл бұрын
Sir 1 mole is 6.023 *10^23 unit
@saieswar72296 жыл бұрын
A why do u need,money . For KZbin u will be getting nearly 4 lakhs for one month. U have much subscribes.still looking for money .selfish
@KulwantSingh-nd3ub6 жыл бұрын
Exam mein itne easy aate he nahi
@shalinipundit2158 Жыл бұрын
Who is watching it in 2024? 😅 I'm the person who didn't understand without alakh sir.
@ShahilReeza10 ай бұрын
You!!
@kamalakantadas75249 ай бұрын
Me😂
@myytgamer52988 ай бұрын
Mee😭😭
@patel_queen_4858 ай бұрын
Me😂😂
@simranbaig92738 ай бұрын
Me also 🤣😢😢😢
@A.K_EDITS_0073 жыл бұрын
These 6 minutes are amazing 🤩 Mole concept become crystal clear ⚡
@rekharani79477 жыл бұрын
If there are teachers like you sir then no need for tution to go
@balasrivatsanumashankar19346 жыл бұрын
REKHA RANI Absolutely right....
@akuna84236 жыл бұрын
Sir,,,,,,,I like u,,,,,,,first time ever favourate teacher
@srijansingha33996 жыл бұрын
Exactly!
@vampirequeenfreefire6 жыл бұрын
Yup
@gkbajpai15055 жыл бұрын
👍👍👍
@sohini9883 жыл бұрын
I'm feeling emotional... Sir it has been 4 yrs now... You started from scratch and today you've achieved your goal... You are helping us to reach our goal... You're a living legend sir....
@Retrograde.Amnesiac3 жыл бұрын
True ❤
@Anjali_7892 жыл бұрын
Tum bhi kuch seekh le lo
@PushpaSharma-ml1gq2 жыл бұрын
@@Anjali_789 tujhe kuch pata hai Jo bhokri idhar aake
@Anjali_7892 жыл бұрын
@@PushpaSharma-ml1gq tumko pata hai na ....bas shant raho
@royalkinggaming82072 жыл бұрын
@@Anjali_789 behen teri kyu jal ri h 😂
@shalinikumari90164 жыл бұрын
Even spending more than 2 hours in study frequently i never felt stressed out because of you thank you very much....keep going😊😊😊
@sanatan.science.sustainabi32924 жыл бұрын
True
@prajyotsuryawanshi57574 жыл бұрын
Me too😄
@Krygerium4 жыл бұрын
Same ... Time is 2 am and tomorrow I have my exam in school 😭😭
@gkscrazy92054 жыл бұрын
Idiot
@AhinDas25064 жыл бұрын
@@Krygerium 😭😭😭..... Final exams offline ho rhe hai...
@unknown-ur1gv3 жыл бұрын
Sir your eyes are looking red This signifies your dedication and hard work towards your work 👍👍👌👌
@DumbKartik3 жыл бұрын
This prooves that *Xaviour* is in 11th class...😂😂
@surekharajput64513 жыл бұрын
Haaa
@sreejareddy48133 жыл бұрын
@@DumbKartik 😂
@notesprovider90653 жыл бұрын
Sahi kah rahe ho
@m.f.gmagsfurygaming97173 жыл бұрын
kuch bhi but he is best
@JOY-ng3rw Жыл бұрын
Alakh Sir's 5 years ago made video still helping us to tackle our confusions. Tusi great ho sir🙇🏻♀️
@tasmiaquadri6561 Жыл бұрын
Wanna be friends?
@mohsinali503111 ай бұрын
😂@@tasmiaquadri6561
@cantthinkofausername701510 ай бұрын
fking simp 😂@@tasmiaquadri6561
@Retrograde.Amnesiac3 жыл бұрын
I get emotional everytime by the end of his videos. He makes me realize how beautiful a subject and a topic could be. Teachers like him are not just building and shaping our future but, inspiring us to never give up. All your lectures have saved me so many times. They don't just give me knowledge but also, hope and confidence.
@colloidal_gamer70102 жыл бұрын
Maska laga rha h bhai maskaa
@Robertclivex Жыл бұрын
Q comments pe like chaya?
@akshayyadav-nc1kt6 жыл бұрын
sir ek baat bolu ..... m youtube pe km se km saare teachers se pdha hu .... Lekin sir aap jaisa koi ni pdhaata ........ 😘😘😘😘😘😘😘😘😘😘😘😘😘😘😘😍😍 I LOV U SIRR aap best teacher ho youtube pe
@hareramyadav72365 жыл бұрын
Can u suggest any teacher on you tube for maths??
@rishabgoswami96305 жыл бұрын
Priya thapar is best according to me
@neerajjha15085 жыл бұрын
@@hareramyadav7236 which grade if 10 then unacademy foundation good for CBSE
@aekagra4 жыл бұрын
@@hareramyadav7236 subject teacher name ka channel hai bohot aacha sikhate hai vo sir bhi
@sujitsingh16674 жыл бұрын
I love the comment
@lakshmimahato5064 жыл бұрын
I understand mole concept ever by the example of cycle...thank you sir
@joum963 жыл бұрын
Same lmao
@bhavnasingh.rajput6 жыл бұрын
We need teachers like u at our schools !! Because Ahmedabad has collection of so good teachers that they can easily ruin the future of students studying in 11th and 12th . 😂😂 Thank u for this fantabulous video . 👍👍
@keshavrai28206 жыл бұрын
bhavna singh 👍👍👍
@vaashusaini13715 жыл бұрын
we also have same kind of teachers in our schl in class 11 and class 12
@maheshpatel76915 жыл бұрын
Ahmedabad needs you.
@sreyamathew3274 жыл бұрын
This is the story of almost all ISC schools in India.
@156_adityapandya64 жыл бұрын
Vadodara too😂😂😂
@KomalYadav-ho3ty10 ай бұрын
I am very excited to start class xi so finally maine start kr liya hai. And some people and teachers to says that very tough of class 11th in comparison to 10th and then i am started eith fun😅 class 11th. Thank you 👍🏻👍🏻👍🏻
@ruchisaraswat73803 жыл бұрын
I don't understand why we can't have these type of teachers in our schools ..... So that they don't ruin our future
@m.f.gmagsfurygaming97173 жыл бұрын
aise techer har school me honge to har baccha topper ban jayga aur competetion aur badh jaega na bencho
@TheGalactic_Knight7 ай бұрын
It's about money, good teachers require high salary
@shiro_hi-u7 ай бұрын
@@TheGalactic_Knight Bhai bada jaldi reply Kiya usko 😂
@TheGalactic_Knight7 ай бұрын
@@shiro_hi-u Haan Bhai 😂
@Mishti5665 жыл бұрын
ab to aadat ho gayi hai aapke video ko like karne ki kyuki main apka pura video bad main dekhti hu pahle like kar deti hu and i am happy that there is a teacher like u in the world without u physics is boring thank u sir for this wonderful explanation.
@ishitasehrawat79713 жыл бұрын
But he is teaching che
@rashmisatpathy51274 жыл бұрын
Sir you are best 😭😭😭Maine apni jindagi me ye kabhi nahi sochi thi ki mujhe aap jaise god teacher miloge. 😭😭😭
@zaynshafique4 жыл бұрын
I am finally getting the benefit of being a trilingual! Did not expect to learn this topic so easily that too in hindi!
@MJAY1003 жыл бұрын
Me tetralingual !!! Feeling same
@utsabbhanja01933 жыл бұрын
Me decalingual !!! Feeling same
@MJAY1003 жыл бұрын
@@utsabbhanja0193 *_list out all languages ....if u are honest then ok great 👍_*
@akrama2252 жыл бұрын
I am lingual!!! Felling same
@ordinary_person_from_heaven Жыл бұрын
Me too
@worldofart84034 жыл бұрын
Sir actually, you are our real Hero,because of you I have fallen in love with chemistry, i feel bore in class while teaching our subject teacher although I used to pay attention while studying but whatever our teacger teaches it goes bounce. Love you sir
@Deepeshtiwari3215 жыл бұрын
Sir your teaching cannot be described in words🙌🙌 fantastically amazing😍😍😍😍 apne sagar ko gagar m bhr dia aur ye kaam ek gyani hee kar skta h🙌
@27dr664 жыл бұрын
See this video on youtube-Examination in life never give up mufti menk by merciful servant
@AbhishekSingh-zm1uv4 жыл бұрын
@ABHISHEK KUMAR chal ba gamar
@sanjaykumarpanda30689 ай бұрын
Literally awesome... after 2 weeks of trying to understand this topic... I got this clear in 6 mins❤... thanks a lot🎉
@skay90963 жыл бұрын
Im gonna cry this is pure nostalgia 5 years with sir were the best years I love youuuu sir I love you
@cube73533 жыл бұрын
I felt this was so hard in my coaching after trying so many times. He made it so easy in less than 3 min. Alakh sir Is the Best!
@motivationalspeaker59713 ай бұрын
Anyone present in 2025 😂😂😊 attendance here ❤
@gamerphantom630915 күн бұрын
Yeahh bro tomorrow I've chemistry pre-boards 💀
@Ansika_das11 ай бұрын
Anyone in 2024😂
@arsenmoeini228310 ай бұрын
😂
@MeeraraniPanigrahy10 ай бұрын
Mee 😂
@sunilkumar-be5vt10 ай бұрын
Are bhai ye sabhi log has kyu rhe hai😅
@crafttree627310 ай бұрын
Mee😂
@soumya.r.sahoo188a910 ай бұрын
😂😂😂
@agustd9703 Жыл бұрын
Now the concepts are clear!!.. genuinely,thank you sir!✨
@tasmiaquadri6561 Жыл бұрын
Wanna be friend?
@agustd9703 Жыл бұрын
@@tasmiaquadri6561 I am gay !
@tasmiaquadri6561 Жыл бұрын
@@agustd9703 atleast you are human
@Devil.gaming199710 ай бұрын
2024 batch attendance
@Anuragbawa012 жыл бұрын
God level physics bhi or chemistry ⚗️🧪 bhi 💯💯💥♥️♥️
@BHVMNYU Жыл бұрын
SIR EK HI DIL HAIN KITNI BAAR JITONGE 🙏
@happy_bug94032 жыл бұрын
Learned it so frequently.... 🥺I am not able to understand it since 9th but you cleared all my doubts.... Thnx a lot... 🤗🤗
@ommahajan15694 жыл бұрын
Sir u were so slim 3 years back 😂😂🔥
@dontreply3953 жыл бұрын
😁
@enjoyingphysics83893 жыл бұрын
Yes more than now
@avantikamishra32083 жыл бұрын
😁😅
@DumbKartik3 жыл бұрын
Ab yoitube ki moti kumaai khaate hai na sir isliye
@LUCKY-yq9ld3 жыл бұрын
@@DumbKartik 🙄
@laxmivennela3330 Жыл бұрын
Perfect explanation! 💯
@vishalsony204 Жыл бұрын
Yes
@maksoodahmed2276 Жыл бұрын
Yes
@darkmasteryeet78244 жыл бұрын
Sir you are amazing. Helped me while prelims. Thank you so much.
@nitishkumardash93373 жыл бұрын
Sir Ur dedication towards the students is unbelievable ❤️
@ankita70773 жыл бұрын
*_Magical 6 mins._* 🌈🔥
@mahendrasingh-tw1on6 жыл бұрын
thank you soo much sir agar apke jaise teacher ho toh students ko tension or pressure feel karne ki koi zarurat hi nhi h ☺☺👍👌
@27dr664 жыл бұрын
See this video on youtube-Examination in life never give up mufti menk by merciful servant
@abhishekpratapsingh4903 жыл бұрын
time repeats itself ,,, again youtube recommend me this video after 4 years ,, physics bhool jaunga per physicswaalah ko nhi bhooloonga
@user-sq9wj6cz1x4 жыл бұрын
Who came before wathing the 2nd video of THE BASIC CONCEPT OF CHEMISTRY?? Hit likes👍👍👍
@sureshpawar77824 жыл бұрын
Me
@gamerknightsclub78354 жыл бұрын
Me
@27dr664 жыл бұрын
See this video on youtube-Examination in life never give up mufti menk by merciful servant
@otaku_56274 жыл бұрын
Same bro 😌
@ytkingnamish80504 жыл бұрын
Ha bhai 😁
@Creativevibes204 жыл бұрын
Sir you tube per ek apki video dekh kar mujhe mole consept samajh aya . thankue👌🙏🙏🙏
@GRIEVOUSDEVIL9434 жыл бұрын
U cleared all my doubts....Thanku again
@sradhanjalipradhan19512 жыл бұрын
Really chemistry mein mujhe kabhi itna maza nahin aaya hai super duper beautiful video tq sir mere liye bahut helpful hui.... yeh video
@bishnupriyadash928 Жыл бұрын
Sir you are a life savoir 🙏. I have been watching 1hr videos about mole concept but couldn't clear my doubt but this 6 min video made mole concept crestal clear for me
@Harman_FF1x6 ай бұрын
Sir🥺🥺😩😩😩😩😩 apse obsessed ho gai hu lgta h kisi or k samjhaya hua samjh hi nai aata h or is 6 min k video m sab sammj aagya
@rutranktandon435 жыл бұрын
amazing sir what a simple explaination to such a concept sir love u !!!!!!
@27dr664 жыл бұрын
See this video on youtube-Examination in life never give up mufti menk by merciful servant
@Wrongone0074 жыл бұрын
Sir aap bohot atse se samjate ho....bohot atsa lagta hai aap se Sikh ke 😊😊😊
@PerfectHousewife9 ай бұрын
But sir yr video is still very useful.. bahut bahut thnx sir😊
@Blackpanther220052 жыл бұрын
u r the only sir whose concepts every student understands from heart
@sayadalsifa49814 жыл бұрын
God of chemistry.alakh pandey sir.
@npg222 Жыл бұрын
this video became a revision after watching the 40 min mole concept video Thanks to the sir i thought i couldn't understand anything about science but after watching this video i could understand every little thing about mole concept and i am crystal clear about this Once again thanks to only Alakh Pandey sir
@KNOW.MORE_yo11 ай бұрын
who is here before their boards?......batch of 23-24
@navisleegaming74539 ай бұрын
Hmm
@kunalkundwani49154 жыл бұрын
Thank u sir this video was very helpful and due to your explanation, I was able to do all the questions easily and gained some confidence ☺️
@shauryanbokshe46793 жыл бұрын
Thank you that helped a lot in my test... 😉
@priyankarimohanty59433 жыл бұрын
I'm thankful to have such a teacher 🙏🙏
@rashmirekhasahoo3001 Жыл бұрын
I regret for not reaching to 6:17sec of dedication 🥺
@vaishnavijagtap25814 жыл бұрын
Best teaching ever on mole concept ....👍👍
@shitalmungate57127 жыл бұрын
apke waje se mera exam ka tension kam ho gaya
@nehakaintura24186 жыл бұрын
Sir u teach really vry good
@27dr664 жыл бұрын
See this video on youtube-Examination in life never give up mufti menk by merciful servant
@allmusic11234 жыл бұрын
@@27dr66 shut up nigga
@pingurenge61594 жыл бұрын
Ikr
@ssin17853 жыл бұрын
@@allmusic1123 kinda racist but ok
@mahikasmusic90843 жыл бұрын
Thank you sir. Very few people can explain concepts very easily. You have got knack of teaching. Online teaching has given a very power ful thrust in education we will see the results with in next 5 years
@sangeeta4s2 жыл бұрын
You're right just your prediction came 4 years early😂😂
@Videomix-d8y Жыл бұрын
Thanks sir
@avinashmishra5893 жыл бұрын
Aftr watching lot of vdo, finally i get this aftr this vdo, thank you😊
@yashaswikatara Жыл бұрын
my confusion was solved thaks my best techers alakh sir you are a best 😊😊
@mazhar_tanwir3 жыл бұрын
best teacher ever....there is no words for you sir ❤️❤️❤️❤️❤️❤️❤️ ❤️❤️❤️
@sahityak55522 жыл бұрын
Thank you very much sir. You can clear all our doubts in just 6 minutes. Gurubhyo namah 🙏
@techygamer22824 жыл бұрын
Your are the really best teacher ever u have helped me to get the concept in miles in just as less as 10m while others are making video of around 30m to 1hr thanks btw tommorow is my exam.
@Ankush__21___319 ай бұрын
This vdo never get old🥺❤
@ritikranjan31063 жыл бұрын
The best explanation of mole concept ever. Fabulous sir🤟🤟👌👌😎😎😎😎
@HastiMusicRecords2 ай бұрын
STP means standard temperature pressure condition in which temperature should be 273 kelvin and pressure should be 1 atmospheric pressure
@visheshpandit81095 жыл бұрын
you are extraordinary😘😘😘😘😘
@wellidfktoo6175 Жыл бұрын
A chapter which Could not even be cleared from 10 lectures. He cleared that in 6 mins!!!🤍alakh sir >>>>
@vivekverma9376 Жыл бұрын
Thankyou sir❤❤❤❤❤it is a very hard topic but you make it easy .❤❤❤❤
@NamraAnsari-cw4cm8 ай бұрын
Thankyou so much sir, you are best teacher, I am watching this video being a student of Yakeen 2.0 batch of 2025 and my concept is crystal clear, so much respect for you
@6034Gs3 жыл бұрын
Best chemistry teacher I ever heard
@Keshavkaushik267111 ай бұрын
Thank u so much sir it help me today in my final exam jo pure year smjh nhi aya ajj ache se smjh agya abb nhi bhulunga.....❤❤
@aryantiwari72304 жыл бұрын
Such an amazing way of teaching ,, not required any coaching after watching ur videos thx a lot sir ,, it's good gift for us thx God too
@hirengohil30664 жыл бұрын
You will score highest yes you Because you are learning from one of the best teacher in the world.
@divakerpandey64233 жыл бұрын
Sir you know some students are watching from Pakistan 🤣🤣🤣🤣🤣🤣🤣🤣🤣🤭🤭🤭 it means you are the best teacher in the world Physics wallah ki Jay ho maja aa jata hai sir ke lecture padne mai thank you sir ♥️♥️♥️♥️♥️♥️❤😍😍😍😍🥰🤩 Good night sir
@Anjali-gt6bk2 жыл бұрын
H2 + Cl2 = 2HCl Find whole number of moles of reactants and the product .
@mehboobali55705 жыл бұрын
Sir Your way of teaching is amazing 👍😌
@nirmal....6345 Жыл бұрын
Joo hume life me nhi aaya mole concept sir ne 6 min me makhan kar diya❤
@agustd9703 Жыл бұрын
Is that kartik thakur in your pfp?
@nirmal....6345 Жыл бұрын
@@agustd9703 yaa why?
@agustd9703 Жыл бұрын
@@nirmal....6345 nothing just thaught ki kahi toh dekha hai !?!..
@nirmal....6345 Жыл бұрын
@@agustd9703 well😊
@islamicfamily39643 жыл бұрын
Thankyou so much sir this helped me a lot I understood the whole mole concept problems in just 16 minutes........YOU ARE THE BEST TEACHER!!!
@daaksahb2 жыл бұрын
From here to now, he created history PW is emotion ❤
@rupkathabiswas56942 жыл бұрын
Uff sara chinta khatam kar dia ek chutki me . Mai to mole concept lekar bohot confused thi but aapke video dekhne ke baad sab fatafatse clear ho gya. THANK YOU ALAKH SIR
@sachinsharma48616 жыл бұрын
Sir I think you are a well educated teacher.
@Adarsha_94 ай бұрын
Even spending 6 hrs in study frequently i never felt streesed out because of you thank you very much......keep going
@ayushmaanchauhan89054 жыл бұрын
Thank you so much sir I am in class 09 but found much difficulties in mole concept but just giving 6 mins to your video now I can solve all questions of my classes and trying to solve questions of class 10th too .🙏❤️.
@vatsaldubey32972 жыл бұрын
The main speciality of this legend is that he respct every single second I mean to say that max. of the teachers says in thier intro part that to subscribe like share and all but this person directly comes to the matter...............!!
@Gurvinder__kaur. Жыл бұрын
Batch 2023-2024 attendance here 🙋🙋🙋
@twilight41773 жыл бұрын
guys abb value of ideal gas is 22.7L it is taken as 1 bar now not 1 atm
@harshmishra76974 жыл бұрын
your teaching ability makes you one of the best teacher on you tube. You are a great teacher
@Dr.ronnny Жыл бұрын
Thanku sir ji... shi me Kuch Samaj nhi aa raha Tha but ye Jo two formulas Hai aur aapke padane ke dhang ki vajah se sab samjh aa gaya😃🙏🙏
@himanshikhuntey375 Жыл бұрын
Crystal clear ❤️
@TanishkaGiri-sw7jh9 ай бұрын
This video is so good and helpful to revise instantly 👏 ❤
@stylishgamer34234 жыл бұрын
Awesome sir I really understand this very well ❤️
@sharadborse55954 жыл бұрын
Best teacher ever ❤️😘
@BilalLone-d9t11 ай бұрын
thank you sir❤
@nandinikumari43572 жыл бұрын
I understand very well what you are explaining and love is is increasing for chemistry 💙🧡🤗🤗🤗 thank you very very much sir
@meenakshiagarwal56925 жыл бұрын
Best chemistry teacher
@Jiminijam6 ай бұрын
Saved me fr. Got a test tomorrow and I didn't understand a thing my teacher taught. Thanks a lot!!
@Attishayjain-ut7pm19 күн бұрын
This man is goated 🗿
@suhanichaudhary15183 жыл бұрын
I like one thing in uhh...that is u never waste time during teaching....😊
@madhurimasarkar971610 ай бұрын
2024 ka paper kaisa hoga guys?
@Sassybearrrrr6 ай бұрын
I was having so much trouble understanding the mole concept but alakh sir made it so easy….tysm ❤❤
@narayansinghlard71605 жыл бұрын
Sir there is also a another formula for mole.. Moles = no. Of molecules / avagadro no.. .