Empirical Formula and Molecular Formula | Basic Concept | Numerical Problems

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  • Опубліковано 6 жов 2024
  • This lecture is about empirical formula and molecular formula in chemistry. I will teach you 4 types of numerical problems of empirical formula and molecular formula. Also, you will learn the basic concept of empirical formula and molecular formula.
    To learn more, watch this lecture till the end.
    #empiricalformula
    #molecularformula
    #chemistry
    #Najamacademy
    Join this channel to get access to perks:
    / @najamacademy
    Facebook link: / najamacademy

КОМЕНТАРІ • 457

  • @teamcoralreef3750
    @teamcoralreef3750 8 місяців тому +168

    best examples taken in an extra ordinary way.... Making it soo simple and humble to understand..How many of u agree ?

    • @princesolanki8533
      @princesolanki8533 4 місяці тому +7

      agreeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

    • @ayeshafatima122
      @ayeshafatima122 2 місяці тому +1

      NAH

    • @BoraJnswln
      @BoraJnswln 29 днів тому +1

      @@ayeshafatima122 womp womp

  • @Ashwin011star
    @Ashwin011star Рік тому +488

    Tomorrow is my chemistry exam thank you sir 💖

  • @rraja8951
    @rraja8951 3 місяці тому +45

    In lack of people only one can teach like u Sir.... 🤝👏🏻

  • @tejasavvashisth
    @tejasavvashisth Рік тому +108

    I rarely comment on any video, but this video made me do it. It is Wonderful !! We need more kind of these educational videos, better than any expensive smartboard, straight to the point, no bullshit. Much Appreciated

  • @AmjadkhanJaji
    @AmjadkhanJaji Рік тому +95

    "Education is not preparation for life; education is life itself."- out standing SIR G

    • @naitikpatyal
      @naitikpatyal 11 місяців тому +6

      Philhal toh ye education hamari jaan lene me lagi hai😂😂😂😂😂

    • @sakshisangwan412
      @sakshisangwan412 9 місяців тому +2

      Ryt​@@naitikpatyal

    • @Sheikhuzmat91721
      @Sheikhuzmat91721 7 місяців тому +1

      ​@@naitikpatyalsahi 😢

  • @Ayeshamukhtiar..
    @Ayeshamukhtiar.. 7 місяців тому +13

    I am a person which watch lectures from many UA-camrs but I never like and comment on their videos but there are very few teachers are on UA-cam whose videos and their delivering style is superb😊😊 and I just like and comment on their videos and you are one of them❤ without westing time you delivered lecture amazing 🎉🎉❤

  • @Abhishamain345
    @Abhishamain345 Рік тому +27

    It is my favourite youtube channel for education we need such more teachers like sir 👍🤩😊yess

  • @realdoinky
    @realdoinky Рік тому +14

    super underrated video, clear explanation without wasting any time

  • @mohdkyumkyum1257
    @mohdkyumkyum1257 Рік тому +1

    Thank you so much sir

  • @jacktheripper9068
    @jacktheripper9068 7 місяців тому +7

    sir your voice and explaining of topic is best of all teacher 👌👌👌👌👌👌

  • @sridharg1770
    @sridharg1770 Місяць тому +21

    👀Anyone here on 9-8-2024👈

  • @packingwithrishi6691
    @packingwithrishi6691 3 місяці тому +3

    thing is these concepts are simple by looking and taught in lower classes and when u miss out it is a big head ache and after some time you cant even ask doubt about this topics and feel ashamed so thank you so much sirrr

  • @a2bdxi190
    @a2bdxi190 7 місяців тому +10

    i love you
    thanks for helping me i have a chemstiry exam in 2 days

  • @Ganapathy197
    @Ganapathy197 4 місяці тому +1

    Sir ur teaching is awesome I trying to understand the concept since 2 years but by ur teaching I understood the concept.thank you

  • @Triggeredinsaan_mania
    @Triggeredinsaan_mania Місяць тому +1

    Thank you sir. It's all clear now, there's no doubt anymore.

  • @varindersingh-xd4db
    @varindersingh-xd4db 5 місяців тому +2

    You are the best teacher on UA-cam sir . I got so many conceptual problems in this topic but you make it so simple and easy. Thanku ❤❤❤

  • @PiushPriyasisjena
    @PiushPriyasisjena Місяць тому +4

    Here for exam in September 😂

  • @Anonymous..7.
    @Anonymous..7. 2 місяці тому +2

    Nice explanation

  • @jikook...ot77
    @jikook...ot77 Рік тому +8

    Today is my exam and I am study at this time....at 4 :30 in the morning....... thank you so much sirrr❤❤❤you are really a great teacher 🤗☺️☺️

  • @introvert2969
    @introvert2969 Рік тому +12

    Today is my chemistry paper
    And this will help me alot
    Thanks sir 💓❣️

  • @suhanagupta5673
    @suhanagupta5673 2 місяці тому +2

    Great 👍

  • @gomathirajagopal7268
    @gomathirajagopal7268 9 місяців тому +2

    one of the best channel i have ever witnessed. i really have to pay my gratitude towards this .thank you so much for this wonderful explanation.

  • @Pro_Zak
    @Pro_Zak 29 днів тому +1

    You Are The Best teacher I have Ever Seen In me Entire life ❤🎉🎉🎉🎉❤❤❤

  • @pragyaraj7776
    @pragyaraj7776 Рік тому +12

    Best channel i found on you tube. Explanation is so simple and straightforward. Loved it❤

  • @raziafarjana5645
    @raziafarjana5645 29 днів тому +1

    Tomorrow I have an exam In just 13 mins I have got to clear all my doubt's...thank you sir..!

  • @HARSHu_Pujari
    @HARSHu_Pujari Місяць тому +1

    Really Really Really THANKS FOR THIS VIDEO sir❤❤😊😊😊😊🎉🎉🎉🎉🎉
    Your teaching is very best😊🎉🎉

  • @Nousheenaa
    @Nousheenaa 5 місяців тому +1

    It takes a big heart to teach little minds
    Thanku very much sir❤

  • @ananyaghosh3339
    @ananyaghosh3339 Рік тому +13

    Your way of explaining is phenomenal. We need more teachers like you who can help us to understand the concepts so easily and nicely. Thank you sir simple yet such informative videos

  • @Sneha2123
    @Sneha2123 2 місяці тому +1

    Thankyou so much sir.....such a great explanation❤keep helping us sir!!GOD BLESS YOU!! 🙏

  • @Mannat0205
    @Mannat0205 Рік тому +2

    Thank you so much sir, it really helped me prepare for my all india test at the institute. Beyond grateful.

  • @KaranSingh-oc2od
    @KaranSingh-oc2od Рік тому +8

    Your way of teaching is brilliant ☺️❤

  • @RupeshPatil-if5bm
    @RupeshPatil-if5bm 2 місяці тому

    Sir ur the best teacher because u have the best trick and the best way to teach
    Thank u sir ❤❤

  • @AnjaliIngle-ki7eu
    @AnjaliIngle-ki7eu 3 місяці тому +1

    Tomorrow is my chemistry test .. after seeing your video I get confident...thanks sir❤

  • @mradultiwari77
    @mradultiwari77 7 місяців тому +2

    I really found this video mistakely and it make me to understand the concept which i am trying from starting of 11 best explanation❤❤❤

  • @MuhammadFayyaz-kf3sx
    @MuhammadFayyaz-kf3sx Рік тому +2

    Thanks sir I had get much information by this
    And tomorrow is my paper

  • @Survivingsoul_
    @Survivingsoul_ 4 місяці тому +2

    You saved my chemistry exam...tysm❤

  • @harsha.s.gamingchannel1822
    @harsha.s.gamingchannel1822 2 місяці тому +1

    Thanks sir I have understood very nicely 🙂🙂

  • @btsyouliveinourhearts1855
    @btsyouliveinourhearts1855 Рік тому +2

    Thank you sir

  • @madhvikashyap1185
    @madhvikashyap1185 5 місяців тому +1

    Your teaching way is so nice 👏👏😊😊... Thank you sir❤❤❤

  • @ruchidhirhi7583
    @ruchidhirhi7583 Рік тому +2

    I have watched many videos before..but this is just wow😌

  • @ManjeetSingh-cb2ui
    @ManjeetSingh-cb2ui Рік тому +1

    thanks sir you help me a lot
    realy what a simple video with no dout.........
    it is clear noww...
    💯💯💯👏👏👏👏👏👏

  • @tellonymm
    @tellonymm Рік тому +3

    Is it the same topic that used to confuse me
    I am just shocked to see how effortlessly and easily he taught everything...Much appreciated.❤❤

  • @Smrt-y2l
    @Smrt-y2l 3 місяці тому +1

    I'm sure that I'll get a credit in my chemistry exam 🎉❤ . Keep up the good work

  • @jai264
    @jai264 Рік тому +2

    Thank you, sir
    For me tomorrow chemistry public exam
    I need blessing for you sir

  • @atharvshinde88
    @atharvshinde88 Рік тому +4

    Thanks Najam sir 😍😍🥰🥰✌✌
    I watch your lots of videos

  • @Langshiang2023
    @Langshiang2023 Рік тому +4

    Thank you sir I really like your videos 👍and your new subscriber from Meghalaya India love and support you sir ❤

  • @nisha8579
    @nisha8579 Рік тому +1

    I do not comment on videos... But yeah I had to do it.. ! I loved the way you were direct to the point instead all back drams.. thanku let u grow in Ur UA-cam channel..😇

  • @snowdrop5218
    @snowdrop5218 Рік тому +1

    Just found this channel. Very nicely explained. Thank you sir🙏🏻🙏🏻🙏🏻🙏🏻

  • @safyan686
    @safyan686 Рік тому +1

    Sir really this video is very useful for me thnks❤❤❤❤❤❤

  • @yar0lot05
    @yar0lot05 Рік тому +2

    Can i ask? Why the atom mass of O is 16? While in periodic table is 15,99 and why did you write the mass of Cl is 35.5 while in periodic table is 35.45?
    Sorry i just got into chemistry and a new student

    • @NAJAMACADEMY
      @NAJAMACADEMY  Рік тому +2

      It is just round off to nearest decimal point.

    • @yar0lot05
      @yar0lot05 Рік тому +1

      @@NAJAMACADEMY does that also Applies to other elements?

  • @chanduvirat9895
    @chanduvirat9895 Рік тому +1

    Thanks

  • @som43534
    @som43534 Місяць тому +1

    Finally I found best channel for chemistry 🎉

  • @AsherArmstrong-z5g
    @AsherArmstrong-z5g Рік тому +1

    thank you

  • @mollyanddollydoglovers76
    @mollyanddollydoglovers76 3 місяці тому +1

    Great teaching😊😊

  • @_ashwini_523_
    @_ashwini_523_ 9 місяців тому +3

    Can you provide video’s notes?? These really help us to clarify that concept ❤❤❤❤

  • @atharvshinde88
    @atharvshinde88 Рік тому +4

    Love from India...... Love l like your all videos

  • @anmolkocher7445
    @anmolkocher7445 Місяць тому

    Such as best video of e.f.. and m.f.. on you tube
    Thank you sir ❤

  • @SakshiKhillare-b1b
    @SakshiKhillare-b1b Рік тому +2

    Thank you so much sir ❤

  • @Wishperwind_04
    @Wishperwind_04 Рік тому +2

    Thank you sir I am a dropper student of ICAR and neet from pw I feel ideal in class they teaches good I know and from basic too but it's just me who didn't get things and I feel they mess up everything I started feeling tension I just hate numerical and In physical chemistry I never know where to put which formula and how calculation is rest things but thank u soo much sir🙏🏻💙

  • @AKIPATIYA
    @AKIPATIYA 8 місяців тому

    Excellent explanations that give enough aspirations to learn more and more chemistry.

  • @harshmaheswari68
    @harshmaheswari68 17 днів тому

    For class 11 this is ths best video sir, students who are here are clear with EF and MF

  • @Sarayuu707
    @Sarayuu707 8 місяців тому +2

    Thank you so much sir u saved my life today
    May Mahadev bless you 🙏🏻 ✨ ♥

  • @rupalikolekar6770
    @rupalikolekar6770 Рік тому +1

    Thank you so much sir❤ you solve my doubts within 13 min

  • @pixellearn5478
    @pixellearn5478 Місяць тому

    tomorrow is my chemistry exam I am glad that all of my concepts are crystal clear thank you sir 🙏

  • @yashasgaming4249
    @yashasgaming4249 3 місяці тому

    Thank you for your good teaching and learning more about our syllabus ❤

  • @SMACI453
    @SMACI453 3 місяці тому

    Thanks a.lot ,it is really good explanation or easy understandable for a average student

  • @monumonubhai3085
    @monumonubhai3085 Рік тому +1

    Sir you are teaching very good 😊.....

  • @arnavsinghania2878
    @arnavsinghania2878 Рік тому +1

    Sir this helped me a lot❤
    Thanku Sir❤❤

  • @aaqibmalla5749
    @aaqibmalla5749 Рік тому +11

    Asalam alaikum sir
    Your explanation is an another level ❤️

    • @aaqibmalla5749
      @aaqibmalla5749 Рік тому +2

      Now my all doubts are cleared after seeing this video

  • @notstormm_
    @notstormm_ 8 місяців тому +1

    Perfection does not exi-

  • @kiara-pw7sg
    @kiara-pw7sg Рік тому

    after wasting my 3 months in tution And School at last! i understood the concept and i'm able to attempt all the questions. thanks a lot sir!!!

  • @matricsciencekey
    @matricsciencekey Рік тому +1

    Thankyou! its very helpful.

  • @wordoflifeministry421
    @wordoflifeministry421 10 місяців тому

    Thank you so much my chemistry exam is tomorrow this is really helpful

  • @-ANUJ74FF
    @-ANUJ74FF Рік тому +1

    Thanku Sir

  • @amitsumit6813
    @amitsumit6813 5 місяців тому +1

    Sir your speaking is very smartly 🎉

  • @LidyaAbebe-t7i
    @LidyaAbebe-t7i Рік тому

    thanks sir I really like and appreciate this video

  • @carlovers1953
    @carlovers1953 Рік тому +1

    Amazing sir plzz make videos on atomic structure of atom numericals too

  • @worldofshayari6705
    @worldofshayari6705 Рік тому

    your explaination is great

  • @kiranfatima8563
    @kiranfatima8563 Рік тому +1

    Sir I have no words to appreciate you in a best way hats off ❤❤❤❤❤❤❤❤❤❤❤❤❤

  • @RkThakur-q2o
    @RkThakur-q2o 6 місяців тому

    Sir your teaching is best but your screen format is also best thanku sir❤

  • @Amit_ch77
    @Amit_ch77 2 місяці тому +1

    Really thanks you sir ❤

  • @Gentech0017
    @Gentech0017 6 місяців тому +1

    Thanks a lot sir!❤

  • @ishazaibmalano1674
    @ishazaibmalano1674 Рік тому

    Thanks you did well and I understand it very easily first time

  • @HarshitaRawat-k5d
    @HarshitaRawat-k5d Рік тому +1

    This was the best one thanks sir

  • @ganeshkk6600
    @ganeshkk6600 Рік тому +1

    My chemistry God 😊😊😊 thanks sir

  • @angelrose6040
    @angelrose6040 Рік тому +1

    Siiiirrrrrrrrrr you are the besttttttttt😌💝

  • @rahamanjiyur5236
    @rahamanjiyur5236 Рік тому +1

    Thanks sir 😀😀😀

  • @Fiquuu
    @Fiquuu Рік тому +1

    Love you sir

  • @TusharGoswami-xu6zr
    @TusharGoswami-xu6zr 5 місяців тому

    Thank you sir from the whole bottom of my ❤

  • @ShivamKeshri-k8u
    @ShivamKeshri-k8u 2 місяці тому +2

    Thanks sir ❤

  • @radhikachand408
    @radhikachand408 23 дні тому

    Tq tq so much sir but this channel deserve more love❤❤

  • @kuritinukaraju4756
    @kuritinukaraju4756 Рік тому +6

    Can we write this method in the exam ??
    Because many teachers don't know this method and they might cut marks.
    Btw ur explanation is awesome sir...

    • @NAJAMACADEMY
      @NAJAMACADEMY  Рік тому +5

      If the teachers believe in quality education, he will give you full marks...💓
      Dummy teachers may not give you a single mark...😊😊

    • @kuritinukaraju4756
      @kuritinukaraju4756 Рік тому +3

      @@NAJAMACADEMY Thank you ❤️

  • @srishti______
    @srishti______ Рік тому +1

    Thank you 🥰

  • @Aman_17309
    @Aman_17309 3 місяці тому

    Thanks sir your explanation is superb

  • @saikatchakraborty1601
    @saikatchakraborty1601 Рік тому +2

    🎉🎉🎉Best vedio.

  • @natrajm448
    @natrajm448 Рік тому +1

    Wow finally found a best channel 🎉🥺

  • @admire_urself_
    @admire_urself_ 9 місяців тому

    Omg, thank you so much sir u explained me in the best way possible.. plz keep it up 💗💗

  • @priti2603
    @priti2603 Рік тому +6

    Sir you are awasome ❤
    Your explanation is very 👍

    • @NAJAMACADEMY
      @NAJAMACADEMY  Рік тому +3

      Thank you 😊

    • @Sachinn.x
      @Sachinn.x Рік тому +2

      Ya. 👍 Write he explains in a easy & clear way

  • @vr1ytff817
    @vr1ytff817 Рік тому +1

    Thank you sir, 😁

  • @DurgaDevi-ge9zr
    @DurgaDevi-ge9zr 7 місяців тому

    Thank you so much 🙏 its easy to understand the concept sir