How to calculate "Empirical Formula" || Super Trick Method with Q&A | Mole concept || NEET JEE

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  • Опубликовано: 2 фев 2025

Комментарии • 827

  • @vedantuneet
    @vedantuneet  2 года назад +8

    👉JOIN OUR TELEGRAM GROUP NOW! For Access to the Session, PDF, Study Materials, and notes.
    🔥Join Our Official Telegram Now: t.me/v_nme

  • @sellermahi2172
    @sellermahi2172 5 лет назад +112

    If you really want to know the trick to how to find emprical formula when percentage is given then start from 12:35

  • @LalanSaket04
    @LalanSaket04 4 года назад +8

    You are really a ray of hope for poor students who can't afford institute fee.May God bless you!

  • @anandshete9170
    @anandshete9170 5 лет назад +20

    %composition of H in H2O is 11.11 not 11.79
    and %composition of O is 88.88 not 88.21 according to your calculations

  • @gamingwithbeast8923
    @gamingwithbeast8923 3 года назад +8

    I can' t know that the lecture is over.
    I was so deeply involved .
    Thanks for helping poor who can't afford money 🙏🙏🙏🙏🙏

  • @sumanasharma7251
    @sumanasharma7251 5 лет назад +17

    Sir, your way of teaching is extremely amazing

  • @mousam8719
    @mousam8719 6 лет назад +62

    Thank you. ...u are really doing very good job ...may god bless you with good health ......😊

  • @naziyamalik3871
    @naziyamalik3871 6 лет назад +23

    Hello Good evening sir. 😄😄🌹🌹🌷🌷🌺🌺🌺
    Lecture completed 👍👍

  • @anjleenkaur65
    @anjleenkaur65 6 лет назад +16

    Good evening sir. 😊 🙏
    Thanks for the lecture.. you are the best

  • @owaisosman6703
    @owaisosman6703 6 лет назад +91

    Thanks allot sir and made ejee team going to complete this....

  • @shyamsarkar7994
    @shyamsarkar7994 3 года назад +9

    Sir
    In C2H5OH
    % of carbon =52.17
    % of hydrogen =13.04
    % of oxygen = 34.78

    • @ankitachaturvedi5994
      @ankitachaturvedi5994 3 года назад

      Kse smjh ni aaya 24 carbon or 6 hydrogen kse kha se aaya??

    • @Jethalalsigma231
      @Jethalalsigma231 3 года назад

      @@ankitachaturvedi5994 Isme carbon ke 2 atom hai 1 atom ka mass 12 two atom = 12×2 = 24
      Hydrogen ke 6 atom
      1 atom ka mass = 1 U 1U × 6 = 6u

  • @InDrayanI_Chavhan
    @InDrayanI_Chavhan 6 лет назад +39

    Thanku So Much Sir....🙏🏻🙏🏻🙏🏻❤
    Sir Aapke jaisa na to koi padha sakta hai aur na hi koi padhayega....👌🏻👍🏻👍🏻👍🏻
    You Are The Besttttt Teacher & besttttt Person Sir......🤗🤗🤗❤
    Love You So Much Sir & Team...❤❤❤
    Thanks A Lot For Everything....🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

  • @dhruvdhruv9496
    @dhruvdhruv9496 6 лет назад +23

    sir please tell me how to solve the question " determine the emperical formula of an oxide of iron which has 69.9% iron and 30.1% dioxygen by mass

    • @sanjuverma2539
      @sanjuverma2539 4 года назад +3

      Its an Example in Book

    • @FunTime-tg7ki
      @FunTime-tg7ki 3 года назад

      Take notes

    • @unknownxyz2353
      @unknownxyz2353 2 года назад

      Bhai Tera ans aayega fe2o3

    • @unknownxyz2353
      @unknownxyz2353 2 года назад

      Phele 69.9 ko approx 70 g = given mass man then divide by the atomic mass of fe that's 56 u will get 70 /56 = 20/16 or 5/4 . Now take 30.1 as given mass for oxygen / divide this by 16 g which is the atomic mass for oxygen . So u will get 30 /16 here I have approxed 30.1 to 30 now since 20 /16 is smaller divide 30 /16 by it and u will get 3 :2 = moles of o :moles of fe . Compare and get the formula Fe2O3 and also mf = ef ( Here the simplest ratio is 2:3 itself )

  • @PUBG-PLAYER.-
    @PUBG-PLAYER.- 3 года назад +4

    Fantastic video i got everything related to E.F and M.F. thnku sir🙏🙏🙏👍👍☺

  • @suhailmanzoor6999
    @suhailmanzoor6999 2 года назад +1

    Allah aapko salamat rakhe hamesha..with ur family...u r helping the students..Allah will never let u down..anywhere...insha allah

  • @humzashaikh4041
    @humzashaikh4041 5 лет назад +58

    Thank u Sir ur the best teacher of chemistry. ....😊
    Answer c=52.1%
    H=13.4%
    O=34.7%👍👍👍

  • @prakharupadhyay4755
    @prakharupadhyay4755 4 года назад +3

    Sir you are the best teacher of chemistry I see ever your videos clear all doubts very easily thank you sir 🙏🙏🙏🙏

  • @sirvilive2935
    @sirvilive2935 6 лет назад +4

    Completed......
    Thankyou so much Sir ji

  • @akankshalakhera3774
    @akankshalakhera3774 6 лет назад +4

    C=52.17% ,H=13.04,O=34.34%
    Thank you so much sir 👍👍👍👍👍👍👍👍👍👍👍👍

  • @Utkarsh_Singh_Hrithik2024
    @Utkarsh_Singh_Hrithik2024 7 месяцев назад +1

    Sir from where U R
    Such a Great 👍🏻 Explanation 😃
    First time I understand It
    Everything 😊

  • @Ruhi1919
    @Ruhi1919 4 года назад +5

    C℅=52.17
    %H=14.60
    %O=34.7
    These are % composition of C2H5OH

  • @subhrajeetsahoo6966
    @subhrajeetsahoo6966 6 лет назад +9

    In a day two video. Just sufficient. Still want more😍😍

  • @focusedon_goal9433
    @focusedon_goal9433 5 лет назад +7

    Understanding with clarity.we love u and ur advice.hope I fulfill my dream to crack jee watching u.searching for good books from which I can prepare jee in few months

  • @romangod7716
    @romangod7716 3 года назад +2

    I am gonna share this vdo to all my friends they will also get cleared this concept🔥😄

  • @dheerajsahu518
    @dheerajsahu518 6 лет назад +4

    Thanks sir ji & All Madee jee Chemistry team & Our All MadeejeeChemistry family 🙏 🙏 🙏 🙏 🙏

  • @devendrashetty2266
    @devendrashetty2266 5 лет назад +2

    Sir your lectures are amazing no one can teach better than you👍👍👍👍

  • @max_3125
    @max_3125 2 года назад +1

    Sir mujhe pata nhi tha ki aap itne acche teacher bhi ho

  • @meeta_ramaiya
    @meeta_ramaiya 6 лет назад +3

    Good evening sir Thank-you for lecture👍👍👍C=52.17% H=13.04% O=34.78%

  • @neetaiims139
    @neetaiims139 3 года назад +2

    Thanks sir finally i choose a better platform ☺️☺️ thanks a lots sir

  • @amarjyotisahoo2024
    @amarjyotisahoo2024 3 года назад +2

    Absolutely fine lecture for easy understanding thanks for such a excellent video.❤️❤️

  • @sumanbhuarya8612
    @sumanbhuarya8612 6 лет назад +4

    thank you sir apki help se mera chemistry bhut strong ho gya h..

  • @annusangwan3618
    @annusangwan3618 2 года назад +2

    You are really a good teacher of chemistry

  • @tabassumfatima4154
    @tabassumfatima4154 6 лет назад +13

    Good evening sir😄😄

  • @Its_beauty_of_nature
    @Its_beauty_of_nature 3 года назад +1

    10;53
    percent of carbon=24/46x100=52.21percent
    percent of hydrogen=6/46x100=12.12percent
    percent of oxygen=16/46x100=35.67percent....

  • @kiranpandey555
    @kiranpandey555 4 года назад +1

    Ek no explanation❤❤
    Katehii jehrrr😘😘

  • @thanglenkhupmate2799
    @thanglenkhupmate2799 5 лет назад +2

    Sir ...give u the highest respect ...really nice the way u teach....I wish I could meet u in real ... thanking u so much

  • @nipunnk166
    @nipunnk166 4 года назад +2

    best teacher for chemistry all over the u tube

  • @darshanmishra2177
    @darshanmishra2177 5 лет назад +8

    This Channel Deserves a Million Subscribers....👌✅

  • @ilamdeenmenani8211
    @ilamdeenmenani8211 4 года назад +1

    My mole concept is completely clear because of you.Thanks sir😊😊☺️☺️

  • @madhavharish2575
    @madhavharish2575 3 года назад +5

    Thank you so much Sir, You make our concepts really EJEE !!!!

  • @anishakumari9745
    @anishakumari9745 5 лет назад +1

    Bhagwaan aap jaisa log is dharti par bnate rahe.

  • @AshrafAli-vf6gi
    @AshrafAli-vf6gi 4 года назад

    Sir ye second video h jo Mene dekhi h ap ne boot ache se samjhaya h 👌👍

  • @pareihanbasagapam6500
    @pareihanbasagapam6500 5 лет назад +12

    How about rounding up to their simplest whole number in case of decimal.. Plz explain

    • @learningbecomeeasy8746
      @learningbecomeeasy8746 4 года назад +1

      Yes plz make a video on this. Its creating a big problem for us 🙏

  • @InDrayanI_Chavhan
    @InDrayanI_Chavhan 6 лет назад +13

    Completed Sir....👍🏻👍🏻👍🏻👍🏻
    Ans is...C = 52.17%, H = 13.04%,
    O = 34.78%
    Thanku Sir...🙏🏻🙏🏻🙏🏻😊

  • @sarcaserr_suhani1285
    @sarcaserr_suhani1285 3 года назад +2

    You are jussttt Amazzzzzzzziiiinnnnggggg ❤️... I can't describe what I feel on seeing your videos , just in words ❤️
    Thnkuu soooooooooooooooooooo Muchhhhh sir☺️☺️

  • @ruthwik1933
    @ruthwik1933 5 лет назад +2

    Sir if molar mass is not given means how should we calculate
    Nice explanation sir
    Thank you sir

  • @Surbhie__
    @Surbhie__ Год назад

    Thank you so much sir😊 Even now in your channel other teacher's are not able to explain this same thing 😮‍💨 .but these 4 year old video clear everything 👍🥇

  • @shubhamsoni2753
    @shubhamsoni2753 4 года назад

    THIS IS ACTUALLY THE BEST CHANNEL TO STUDY CHEMISTRY.................THANKS A LOT SIR......

  • @acristal243
    @acristal243 3 года назад +1

    Thank u so much sir for this help.😭😭your help had make my doubts crystal clear.

  • @luciferthedevil5247
    @luciferthedevil5247 6 лет назад +2

    *WE REALLY APPRECIATE YOUR AND YOUR TEAM HARDWORK FOR US SIR ❤❤👍👍👍*

  • @goutomshorts6440
    @goutomshorts6440 4 года назад +1

    Sir you are making chemistry alaways easy god bless you sir

  • @voiceofuttarakhand7
    @voiceofuttarakhand7 5 лет назад +1

    Sir bhut ji jayada accha explanation thanks sir or vedios banaye

  • @Mr.sachinx
    @Mr.sachinx 3 года назад

    Osm video Maine bhut jagah dekha par kahi sahi explained nahi kiya but you are best👍👍

  • @akankshachoudhary690
    @akankshachoudhary690 4 года назад +1

    You are the best..I just love it sir💞💞💞💞

  • @mbbsstudent515
    @mbbsstudent515 6 лет назад +1

    Really sir jii its becoming too much easy 😇😇😇😇

  • @anjananirgide4741
    @anjananirgide4741 3 года назад +1

    Thanks a lot sir.
    Your teaching skills are awesome 👍.
    Your knowledge is also good

  • @prateeksharma5061
    @prateeksharma5061 5 лет назад +4

    Thank you so much sir for doing this for us.....🙏🏻😊I am your new student of 11th class sir when you are going to upload lectures for 11th class

  • @namratapanem4232
    @namratapanem4232 3 года назад +1

    You make this concept crystal clear 😇

  • @dr.saurabhbhujbal9595
    @dr.saurabhbhujbal9595 6 лет назад +1

    Arvind sir is my 2nd favourite teacher after mkt sir iit explains

  • @1MinTakeAway
    @1MinTakeAway 4 года назад +1

    Mass percentage of C - 26.08 percentage
    H- 13.04 percentage
    O- 34.78 percentage

  • @1MinTakeAway
    @1MinTakeAway 4 года назад +1

    Mass percentage of hydrogen in water is 11.11percentage not 11.79 percentage

  • @liyamariambiju8053
    @liyamariambiju8053 4 года назад +1

    Sir.. ur teaching is superb

  • @jagritiyadav4077
    @jagritiyadav4077 4 года назад +1

    Thank sir you made easy to learn this which i never understood

  • @officialmedia8141
    @officialmedia8141 3 года назад +1

    Thank you sir yours obediently ,….….……….💯💯🙏🏻

  • @namratapanem4232
    @namratapanem4232 3 года назад +1

    You are just awsome sir😃😀☺😊🤟👍

  • @riyazmalik6572
    @riyazmalik6572 5 лет назад +1

    % of carbon = 52.17%
    % of hydrogen = 13.04%
    % of oxygen = 34.78%

  • @rajeshvaid3141
    @rajeshvaid3141 3 года назад +1

    c-52.17,H-13.04 and o-34.78

  • @muskan8775
    @muskan8775 4 года назад +1

    Loved it❤️❤️❤️🤘💝💝
    A big thanks .... tommorow is my exam🥴🥴

  • @ChemistryByKhushiprajapati
    @ChemistryByKhushiprajapati 4 года назад

    Thanks sir because you have given me technique how could I make easy chemistry.. When I started watching your old videos I realised chemistry is easy just need to understand nd way... Sukriya.. I have like you sir who always help me

  • @tanusaini3320
    @tanusaini3320 6 лет назад +2

    *THANKU SIR AND MADE EJEE TEAM*
    👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👌👌👌👌👌👌👌👌👌🎉🎆🎆🎊🎆🎊👏👏👏👌✔❤✔❤❤❤✔✔❤❤❤❤❤❤❤❤

  • @happypandit5266
    @happypandit5266 5 лет назад

    बहुत बहुत शुक्रिया आदरणीय सर।।।।।।।।🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🏻🙏🏼🙏🏼🙏🏽🙏🏾👀🙏🏿

  • @meer-e-karvaan.6070
    @meer-e-karvaan.6070 4 года назад +1

    ans:) C=52.17
    H=13.04
    O=34.78

  • @SimranSingh-hl6sj
    @SimranSingh-hl6sj 4 года назад +1

    Sir woh C2H8O2 wala direct percentage se bhi nikal sakte hai na toh itna lamba way se kyu kiya aapne??
    For example. For carbon. 37.5 * 64 / 100 = 24 and carbon ka mass is 12 toh 2 atoms hue...similarly sabka aise nikal sakte hai na???

  • @NawabAsfaarbloch
    @NawabAsfaarbloch 8 месяцев назад

    Bhut Acha smjhia Hy sir ap na bhut easy way ma❤

  • @dadaraonathbhajan
    @dadaraonathbhajan 6 лет назад +3

    Ans is c=52.17 h=13.04 o=34.78 and thanks sir

  • @persever365
    @persever365 2 года назад +1

    Percent composition of Carbon= 52.1%
    Percent composition of Oxygen= 13.3%
    Percent composition of Hydrogen= 13.3%

  • @muskandhakariya669
    @muskandhakariya669 3 года назад

    Bohot acha lagta hai sir se sir k green board me....#fell❤️🙌

  • @navinadhami3100
    @navinadhami3100 4 года назад +1

    Very helpful during this lockdown.
    A very good class than coaching.

  • @sushmapansari2465
    @sushmapansari2465 6 лет назад +1

    Thank u sir for putting such a great effort
    Thanks a lot ☺☺☺😘😘😘😘😘☺☺☺

  • @anshumandrebel5303
    @anshumandrebel5303 6 лет назад +1

    U have cleared my doubts👌👌👌👌👌

  • @Podcastshortsofficial760
    @Podcastshortsofficial760 4 года назад +1

    Maja Aa gaya sir jiii....🤩🤩

  • @netranjali6235
    @netranjali6235 3 года назад +1

    Nice explained sir🤩

  • @navyagupta8168
    @navyagupta8168 4 года назад +1

    best . each word explained nicely

  • @Prajapatihappyi-cj5mn
    @Prajapatihappyi-cj5mn Год назад

    Thank you so much sir for your best teaching 😊😊

  • @20_xia_ashutoshbehera14
    @20_xia_ashutoshbehera14 3 года назад +1

    Mujhe laga eh bahat hard Q ha but u made it easy sir.....🤗🤗

  • @honeysheikh6921
    @honeysheikh6921 4 года назад +1

    Very nice sir thanku so much for making our life easy 💞......llot of love from Pakistan 😊

  • @AkashYadav-ic3ny
    @AkashYadav-ic3ny 3 года назад

    Sir u are great u made easy all these things for me !! Thankq so muchh sir..☺️☺️

  • @Nunnu-lp7wt
    @Nunnu-lp7wt 2 года назад

    Sir we can get the mf by converting% into atomic mass
    Eg:- C -37.5% = 24g = 2C
    H -12.5% = 8g = 8H
    O - 50% = 32g = 2O

  • @manojlambat6578
    @manojlambat6578 Год назад

    Thanks sir you maked me Free of confusion......................!😊

  • @SWETAKUMARI-xr8ox
    @SWETAKUMARI-xr8ox 6 лет назад +3

    C-52;17
    H-13;04
    O-34 present

  • @kanishkmeena6737
    @kanishkmeena6737 Год назад

    51.17
    13.04
    34.78
    Thank you so much sir 😊😊😊😊
    Love you sir 😘😘 so mucha

  • @nixongravity283
    @nixongravity283 4 года назад

    Thanks sir aaj pata chala h empirical formula ka important or iska pata chalte h class karne mai or maza aya h 🙃🙃🙃 thanks sir 😘😘😘

  • @cookingtimewithme254
    @cookingtimewithme254 6 лет назад +2

    Sir u r the best....sir plz aldehyde ketones chap upload kijiye sir plzz

  • @siddhideshmane7950
    @siddhideshmane7950 3 года назад +3

    % of carbon= 52.17 %
    % of hydrogen= 13.04%
    % of oxygen= 34.78
    in acetic acid

  • @mahinoor5243
    @mahinoor5243 4 года назад

    Thank you so much sir....... U are really a great teacher, keep it up.... May god bless u everything whatever you want ....

  • @tanusaini8774
    @tanusaini8774 6 лет назад +3

    _Thank you so much sir u r the best teacher in the world_

  • @lapponarengh9558
    @lapponarengh9558 4 года назад

    Thanks for the solution 🙏👍👍

  • @harshitakanaujia5686
    @harshitakanaujia5686 4 года назад +1

    Sir you are best teacher

  • @bhavnayadav6796
    @bhavnayadav6796 6 лет назад +3

    Thank u sir.....🤗🤗🤗🤗🤗

  • @mahaksoni6880
    @mahaksoni6880 3 года назад +1

    Thank you sir 💙💙💙