Trick to Calculate Molarity | Molarity practice problems

This lecture is about trick to calculate molarity in chemistry. I will teach you many numerical problems of molarity. After watching this lecture, you will be able to easily calculate molarity of any solution.
To learn more, watch this lecture till the end.
#molarity
#chemistry
#najamacademy
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Пікірлер: 123

  • @akshithanakshi7019
    @akshithanakshi7019 Жыл бұрын

    The best chemistry teacher I have seen ever...... ❣️

  • @harshu3609

    @harshu3609

    10 ай бұрын

    That means you haven't studied from anyone else....😂 He is very bad teacher....... I swear😂😂

  • @MrLoLTeaseR

    @MrLoLTeaseR

    10 ай бұрын

    ​@@harshu3609idk but sounds like he's good to me .

  • @shailajabilolikar5124

    @shailajabilolikar5124

    7 ай бұрын

    True

  • @evyawanchyawan8419

    @evyawanchyawan8419

    2 ай бұрын

    Buddy you should study from pankaj sir and Amit Mahajan sir

  • @Pratapmadhav

    @Pratapmadhav

    Ай бұрын

    Tatty

  • @parveenaakther4540
    @parveenaakther4540 Жыл бұрын

    Thnx bro Atleast i did those questions which took me into the depression yesterday

  • @vaishakpraveen7093
    @vaishakpraveen70939 ай бұрын

    Tommorow i have my mid term examination this video helped me a lot Thank you sir for this video Keep it up 😃

  • @AvinamGurung-nu3kl

    @AvinamGurung-nu3kl

    7 ай бұрын

    Bhai abhi 2 ghante exam hai 💀😂😵‍💫

  • @tabshirtabshir5576
    @tabshirtabshir5576 Жыл бұрын

    Bro you are my real saver

  • @itsvisheshk11
    @itsvisheshk1111 ай бұрын

    Thankyou so much sir ..... Your explanation is awesome 👍 Keep it up....... ❤️ We need a teacher like you..

  • @bio366geethasankar7

    @bio366geethasankar7

    5 ай бұрын

    🙏🙏🙏

  • @radha4677
    @radha46775 ай бұрын

    After watching this, l realize why l do waste my fee on school instead we have these amazing videos. Thanks a lot!!❤ it hepls a lot keep going.😊

  • @pinkbts6762
    @pinkbts6762 Жыл бұрын

    5:38 0.2 ÷40 = 0.005

  • @leafleteducation

    @leafleteducation

    Жыл бұрын

    Yes. Its mistaken i think.

  • @everysecond3652

    @everysecond3652

    9 ай бұрын

    Yeah...... So the answer is 0.0083

  • @kanchangond6259

    @kanchangond6259

    8 ай бұрын

    Yes same

  • @Rajveerpoptani

    @Rajveerpoptani

    3 ай бұрын

    NGL, I spent 30 mins on thinking how it is 0.05 💀

  • @Priya12950
    @Priya12950 Жыл бұрын

    One of the best and brilliant teacher 👍👍❤️❤️

  • @faithieemmaa
    @faithieemmaa3 ай бұрын

    I almost gave up on my chemistry exercise just now. My brain was tired and I'm about to slam the book. But i found your video sir. Tqvm

  • @althaf9199
    @althaf919925 күн бұрын

    Thank you so much I really understand you are the best teacher I have ever seen 🥰❤️❤️❤🎉🎉

  • @ManjeetSingh-cb2ui
    @ManjeetSingh-cb2ui Жыл бұрын

    thankyou .............for this video it is very helpful...... make more videos of chemistry topics......

  • @SaumyaPilania
    @SaumyaPilaniaАй бұрын

    Sir this is the hardest topic but you clear easily ❤❤ thank u so much ❤❤

  • @mahogany3comedian907
    @mahogany3comedian907 Жыл бұрын

    Teacher thank you for help for every thing God bless you

  • @ashokverma8269
    @ashokverma8269Ай бұрын

    Thank you sir ... Tomorrow is exam and this is very helpful to me .... Tomorrow passed😊

  • @Mid-Bxji23
    @Mid-Bxji2310 ай бұрын

    Thankss a lotttt. Really helpful

  • @shaficiguray-ko7xq
    @shaficiguray-ko7xq Жыл бұрын

    Best ever seen teacher thank you

  • @fatimaoriflame7943
    @fatimaoriflame7943Ай бұрын

    Mjhy itni difficulty a rhi thi🥹🥹🥹 ur lecture have a healing power

  • @villagecookingjharkhand
    @villagecookingjharkhand20 күн бұрын

    Aap bahut achcha padhaate Hain🎉

  • @vartikasingh7953
    @vartikasingh795310 ай бұрын

    Thank u so much sir❤❤❤ tomorrow is my exam or mene isase pehle kabhi molality mol.nhi kiye but now i understand

  • @swathiswathi1343
    @swathiswathi13438 ай бұрын

    I thanking tou alot sir for your teaching.

  • @manachannel2803
    @manachannel28035 ай бұрын

    Really your explanation is awesome❤😊

  • @harisrinath
    @harisrinath Жыл бұрын

    Sir pls clarify if we dissolve 4 g NaOH in 250 ml water . then number of moles is 0.4 M . this is 4 g in 1000 ml according to the definition of molarity . but for 250 ml we need to calculate ?/

  • @sravanthi344

    @sravanthi344

    Жыл бұрын

    0.25L

  • @AlRazifounder

    @AlRazifounder

    9 ай бұрын

    No.of moles of NaOH=4÷31=0.13 So molarity =0.13mol÷.25L=.52M

  • @manjulakesaratti6654
    @manjulakesaratti66545 ай бұрын

    0.2 g of NaoH in 600cm^3 in this question the correct answer is 0.0083M

  • @sriramsundar7951
    @sriramsundar79515 ай бұрын

    n=0.005 mol , molarity : 0.0083 mol/lit

  • @user-js6cx1bh3c
    @user-js6cx1bh3c9 ай бұрын

    Mind blowing teacher

  • @user-js6cx1bh3c

    @user-js6cx1bh3c

    9 ай бұрын

    Have a big hands for such a great teacher

  • @Madhulikaaa111
    @Madhulikaaa111 Жыл бұрын

    Besttttt chemistry teacher 🙏🙏

  • @user-nd5lv1bx7n
    @user-nd5lv1bx7n5 ай бұрын

    You are a best teacher your method of teaching is soooo good 🥰

  • @Akshitpal34
    @Akshitpal349 ай бұрын

    Sir you are the best teacher you have solved my all problems and you are you are the best best teacher

  • @user-oj6co6bs5o
    @user-oj6co6bs5o4 ай бұрын

    V.nice your trick is really superb 😊

  • @125sarthak
    @125sarthak Жыл бұрын

    U r excellent 👌👌👌👌👍

  • @bhavyajc9030
    @bhavyajc9030 Жыл бұрын

    Thank you so much bro

  • @ajitpaul5395
    @ajitpaul539511 ай бұрын

    A best teacher

  • @rishikakm
    @rishikakm6 ай бұрын

    sir I think there is a mistake in decimal for q 1 that NaoH q I think the answer is 0.005 decimal point is wrong

  • @Andromedatheclosest

    @Andromedatheclosest

    2 ай бұрын

    Yess broo

  • @poketreater
    @poketreater2 ай бұрын

    You are a life saver 😊

  • @SriVaniYerra-qt1xv
    @SriVaniYerra-qt1xv4 ай бұрын

    Very nice explanation..

  • @Devilondhinesh
    @Devilondhinesh3 ай бұрын

    Your really best teacher ❤️

  • @user-zk5pe8tc7c
    @user-zk5pe8tc7c8 ай бұрын

    Best teacher ever

  • @Wh-quesstion
    @Wh-quesstion9 ай бұрын

    Helping too much for tmr final test

  • @user-ck4lx4cx2y
    @user-ck4lx4cx2y2 ай бұрын

    I ever good and sweet sir I ever seen and and I earn molarty as well than my school sir ❤

  • @Phoenix.0805
    @Phoenix.08052 ай бұрын

    Your solution will explode. Because if we add water directly into conc acid it will explode

  • @chayab744
    @chayab7444 ай бұрын

    Thank you sir 🙏❤

  • @leafleteducation
    @leafleteducation Жыл бұрын

    6:49 has calculation mistake sir.. Its making confused..

  • @doziefranklin2490
    @doziefranklin24902 ай бұрын

    THANK YOU!!!!! ♥

  • @RF-pb5qp
    @RF-pb5qp Жыл бұрын

    He's our superman fr

  • @sriramsundar7951
    @sriramsundar79515 ай бұрын

    excellent video

  • @ibrahimlatif4569
    @ibrahimlatif4569 Жыл бұрын

    Thanks bro

  • @sajidullah4184
    @sajidullah4184 Жыл бұрын

    really amazing each video of you, that's why I subscribed and on bill notification of your channel, please sir try to make so many videos as quickly as possible. try to make videos on physics class 12th

  • @SharadSharma-cn8bu
    @SharadSharma-cn8bu10 ай бұрын

    Thanks sir 🎉🎉

  • @Aiswarya-di6se
    @Aiswarya-di6se23 күн бұрын

    Thankyouuu so much..

  • @edigasabareesh6354
    @edigasabareesh6354 Жыл бұрын

    Ur explanation is wonderful 🙂

  • @samreenbanu1900
    @samreenbanu190011 ай бұрын

    Bhai saab super bhai love you❤ bhai

  • @Krishivvvvvv
    @Krishivvvvvv18 күн бұрын

    THANKU SIR 🥰

  • @karthiksriramsriram4203
    @karthiksriramsriram4203 Жыл бұрын

    Super sir

  • @abarna1931
    @abarna1931 Жыл бұрын

    Clear explanation Do more videos sir🙏

  • @queen_kakashi_2222
    @queen_kakashi_22229 ай бұрын

    Nice bro 🤜

  • @TamizhUniverse
    @TamizhUniverse Жыл бұрын

    Ur lecture very useful for me sir plse make more videos in chemical engineering subjects

  • @headshortgamer2497
    @headshortgamer2497Ай бұрын

    Yesterday my 10 exam result came and I scored 88.78%

  • @sihisihii8592
    @sihisihii85924 ай бұрын

    Helpful❤

  • @xtyzylotech5
    @xtyzylotech522 сағат бұрын

    Molarity, Molality, Normality Concentration Terms || Chapter-1 Solutions Class12 Chemistry #shorts 326K views

  • @dakshakrishnalal9746
    @dakshakrishnalal97466 ай бұрын

    Very nice sir

  • @maharamir5221
    @maharamir5221 Жыл бұрын

    ❤❤❤❤❤great

  • @jaikaush
    @jaikaush Жыл бұрын

    if u mix 20 ml of 50mM sodium acetate with 30 ml of 25 mM glucose, what is the concentration of each in final solution???

  • @shvetagond171

    @shvetagond171

    Жыл бұрын

    Mmol =mole.1000

  • @jaikaush

    @jaikaush

    Жыл бұрын

    @@shvetagond171 question is asking something else. I know what u answered

  • @parveenaakther4540

    @parveenaakther4540

    Жыл бұрын

    Whats the answer of this qsn

  • @aribairshadkhankhan5032
    @aribairshadkhankhan5032 Жыл бұрын

    Thank you so much sir

  • @papapapa395
    @papapapa3954 ай бұрын

    Bestt🗿

  • @chhaviverma301
    @chhaviverma3019 ай бұрын

    👀🥺thnx

  • @lingrockbuster1576
    @lingrockbuster15764 күн бұрын

    sir how e could add water in hcl on ly hcl should be added in water

  • @rockandrollvibes
    @rockandrollvibes9 ай бұрын

    6:08 :- 0.2/40 = 0.005 🙃

  • @akshittheexplorer
    @akshittheexplorer Жыл бұрын

    Good evening sir, I have a question in the 2nd numerical of hard level , when we divide given mass by molar mass , I calculated, it came around 0.063g and the final answer came 0.11M .. so if we take the n=0.063g then it would be okay I mean can this method also be used to calculate that numerical... I will wait for your reply.. Thanks in advance..

  • @aesthetic_memer_99

    @aesthetic_memer_99

    Жыл бұрын

    yes this method can also be but it will become more accurate if you round off the value.

  • @akshittheexplorer

    @akshittheexplorer

    Жыл бұрын

    @@aesthetic_memer_99 ok thanks sir/mam.....😇😇😇

  • @HamzaKhan-po4bi
    @HamzaKhan-po4bi Жыл бұрын

    Sir really you are doing a great job , we all are understand your lecture very well ; thank you for your very and easy tips and tricks and also for easy MÉtHoD of tEaçhINg

  • @nancyartandcraft888
    @nancyartandcraft8882 ай бұрын

    6:29 0.2/40=0.005

  • @user-ii5ts5dx6u
    @user-ii5ts5dx6u10 ай бұрын

  • @samokhan390
    @samokhan39011 ай бұрын

    👍

  • @peljoangkim
    @peljoangkim Жыл бұрын

    💙♥️💜

  • @worldempire_
    @worldempire_ Жыл бұрын

    🙏 SIR 🙏! PLEASE 🙏 PROVIDE 🙏 ME 🙏 CLASS 🙏 12 CHEMISTRY 🙏 AND 🙏 PHYSICS 🙏 PLEASE 🙏 PLEASE 🙏🙏

  • @worldempire_

    @worldempire_

    Жыл бұрын

    🤩 SIR 🤩 APKA 🤩 EXPLANATION 🤩 ACCHA 🤩 LAGA 🤩🤩

  • @worldempire_

    @worldempire_

    Жыл бұрын

    CAN YOU PROVIDE ME YOUR NUMBER 🙏🙏🙏🙏 PLEASE SIR!💗💗

  • @worldempire_

    @worldempire_

    Жыл бұрын

    OR SIR AAP KHA SEI HO 🙏🙏

  • @gull_beautyflame_official
    @gull_beautyflame_official Жыл бұрын

    Sir how can we make video like your video

  • @rkanimates2852
    @rkanimates2852 Жыл бұрын

    Plese can you make a video on learning redical

  • @bio366geethasankar7
    @bio366geethasankar75 ай бұрын

    🙏🙏🙏

  • @MD_Tabran
    @MD_Tabran Жыл бұрын

    You are the best

  • @chemistryplumbum3537
    @chemistryplumbum3537 Жыл бұрын

    Very good

  • @Nithish3157
    @Nithish3157 Жыл бұрын

    1st comment

  • @user-jq4pc5xc4h
    @user-jq4pc5xc4h Жыл бұрын

    sir... in the first hard level question...no. of moles calculation ...0.2/40 results in 0.005 moles sir ....please help me out if i am wrong .....coz i am a pure science student sir.

  • @NAJAMACADEMY

    @NAJAMACADEMY

    Жыл бұрын

    May be it is our editing mistake... 🤔

  • @madhavivajrala4235
    @madhavivajrala4235 Жыл бұрын

    At 5:38 0.2÷40=0.005😅

  • @Anusha0189

    @Anusha0189

    11 ай бұрын

    Ah I too hav tis same confusion...😶

  • @anaskhattak0011
    @anaskhattak00115 ай бұрын

    Is your voice is real

  • @anshikasingh2303
    @anshikasingh2303 Жыл бұрын

    Sir please more chapter of organic chemistry

  • @DevuSomannor-wu2mj
    @DevuSomannor-wu2mj9 ай бұрын

    1080mol/L

  • @abineshfalconcodm1380
    @abineshfalconcodm1380Ай бұрын

    0.2÷40 is 0.005

  • @xtyzylotech5
    @xtyzylotech522 сағат бұрын

    Shorts

  • @cibidharan6749
    @cibidharan67498 ай бұрын

    i don't understand whats the trick here, this is what given exactly on book

  • @akgamechannel4086
    @akgamechannel4086 Жыл бұрын

    Sir can you keep the name trick academy ✨✨

  • @adityashrivastava3583
    @adityashrivastava3583 Жыл бұрын

    🙏🙏🙏🙏🙏

  • @shailajabilolikar5124
    @shailajabilolikar51247 ай бұрын

    ×1000 Kaun karega

  • @kummariramesh6755
    @kummariramesh67557 ай бұрын

    5:36 wrong calculation. you should have corrected.

  • @ritupatidar960

    @ritupatidar960

    7 ай бұрын

    Which wrong calculation

  • @themoon123....90
    @themoon123....902 ай бұрын

    Fassttly why are talking like that

  • @user-nd5lv1bx7n
    @user-nd5lv1bx7n5 ай бұрын

    You are a best teacher your method of teaching is soooo good 🥰

  • @ahmadanwar526
    @ahmadanwar526Күн бұрын

  • @anandsharma-rc2rx
    @anandsharma-rc2rx3 ай бұрын