Chemistry (L-4) | NEET/JEE/AIIMS 2019 | Solutions(Mole Fraction/Molarity etc.) | by Arvind Arora

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  • Опубликовано: 8 янв 2025

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  • @vedantuneet
    @vedantuneet  5 лет назад +26

    ✅Play a Quick V Quiz to Revise this Topic - vdnt.in/xq7YW
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    • @AmitSingh-if5wt
      @AmitSingh-if5wt 5 лет назад +2

      Class 12th board ke leye bhi phadh shakte hain

    • @vikramsahu1321
      @vikramsahu1321 4 года назад +3

      Sir Screen shot lene ke liye one second side me ho jaya kro ji

    • @nashuhabbu6711
      @nashuhabbu6711 4 года назад +1

      Sir apne bola in denominator should hain solution. but isme ap solvent lagraheho ..?

    • @faizali_10
      @faizali_10 3 года назад

      @@nashuhabbu6711 Bhai
      Sirf Molality ek Akela concentration term hai
      Jisme hme Weight of SOLVENT Lena pdta hai.
      Baaki saare cases me solution hi lenge .

  • @siddhantsinha4036
    @siddhantsinha4036 6 лет назад +77

    whatever you are doing for the students, you will get blessings in return. kudos to you!

  • @aakritidubey3832
    @aakritidubey3832 6 лет назад +89

    Sir aur teachers bhi ap jaise ho to neet m selection easy ho jaye

  • @anandbhardwaj7590
    @anandbhardwaj7590 6 лет назад +17

    Thank you sir,you are doing an amazing job for us
    Huge respect to you

  • @exploringarts4152
    @exploringarts4152 6 лет назад +8

    How can somebody dislike this awesome video.....😢😢😢😢

  • @manishprajapati7497
    @manishprajapati7497 6 лет назад +1

    Sir your teaching mathod is super awsome sir me ek Gujrati medium ka student hu fir bi aap itne achhe se samjhate ho ke sabkutch bahut achhe se samaj aa jata hai

  • @payalrathod2852
    @payalrathod2852 6 лет назад +1

    Maii ek neet re repeter huu sir bahot classs kee huu abb tak butt aaj tak apkee jaisaa teaching kahii dekhnee nahii milaaa ab sirf aapkaa hee padhre hu without coaching

  • @Fit_medico_brishnikant
    @Fit_medico_brishnikant 6 лет назад +1

    Wah gajab Sir, Jo formula mai rat kr yad kr Liya tha usko aapne derived krna V sikha diya ab to kvi bhulenge V nhi,you are the best teacher for us dhanaybad sir...

  • @rajashreesahoo3628
    @rajashreesahoo3628 5 лет назад +5

    Actually me chem...me bahat weak huu.....bt apke vdo really helps me a lot.....i think I will score better in 12 th board.....thank you sir...

  • @promodchandraroy2699
    @promodchandraroy2699 6 лет назад +14

    Sir plz do some numerical problems related to Jee/Neet for practice ......

  • @sangamdubey846
    @sangamdubey846 6 лет назад +1

    Sir i love your teaching ajj tak mujhe esse physical chemistry kisi ne nhi padhaya
    And thanks of ROMAN SAINI sir jinho ne UNACADMY ki suruat ki....😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😗😗😗😗😗😗😗😗😗😗😗😗😗😚😚😚😚😚😚😚😚😚😚😚😚😚😗😗😘🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗🤗

  • @canindian8308
    @canindian8308 6 лет назад +32

    Just teaching like that as we are attending lacture in aakash or allen

    • @devangkumawat2037
      @devangkumawat2037 4 года назад +4

      He teacher better than Allen teachers. Trust me I have attended their classes. They feel like every student knows everything and doesn't feel like they should recall them the basics.

    • @pafhjnvghnnnn4520
      @pafhjnvghnnnn4520 4 года назад

      True

    • @neetupal7627
      @neetupal7627 4 года назад

      aakash parihar allen teacher is the best teacher of chemistry i have attend his classes

    • @Nehha_soni29
      @Nehha_soni29 3 года назад

      Right bro i m studying in Aakash but still i have to clear all my concepts from utube

    • @Nehha_soni29
      @Nehha_soni29 3 года назад

      @@devangkumawat2037 shi bola bro

  • @msp8103
    @msp8103 4 года назад +1

    Meeru chese videos chala mandiki help avvutunnayyi sir thank u sooo much

  • @nishakushwaha8167
    @nishakushwaha8167 Год назад

    Sir apka jitna sukhriyada karu utna kam hai ap soch nai sakte ap hum jaise gareeb bache jo coaching afford nai sakta unke liye ap kitne bade efforts de rahe hai thank you so much sir

  • @dimplebatavia8299
    @dimplebatavia8299 6 лет назад +9

    Sir.... Please at the end make one revision video for everything in a chapter

  • @sanaausaf586
    @sanaausaf586 6 лет назад +1

    tnaxs sir apki vedios bhut acchi rhti hai....bhut aache say smjhme ata h Sab...

  • @b.l.pradhan2430
    @b.l.pradhan2430 5 лет назад +4

    Tq once again Sir
    . ..you are the best teacher for chemistry...😊😊

  • @oyounkhan6705
    @oyounkhan6705 5 лет назад

    Apki mujhe ek baat achi lghti hai aap bolte hou mujhe bhut logou ko jawab dena Issey motivation milti hai mujhe.thank you

  • @NareshKumar-lm8bw
    @NareshKumar-lm8bw 4 года назад +2

    Sir aap ko jo channel hai "made ejee chemistry" bhut hi accha title hai aap se study kar ke hama re liye bhi chemistry bhi ejee ho gayi hai
    Thank you very much sir 🤗🤗🤗🤗🤗
    God bless you 😇😇😇😇😇😇😇😇😇😇😇😇😇😇😇

  • @shivamkumar-ch8xf
    @shivamkumar-ch8xf 6 лет назад +7

    Thank you sir, you explain very well

  • @ashank2173
    @ashank2173 4 года назад +1

    sir u r best chemistry teacher i used to hate studying chemistry but u made me love it thank u sir for this free lectures when we cant attend offline classes u teach better than ever other teacher out there thank u sir n pls don't delete this vids it helps us a lot ❤️❤️❤️❤️

  • @rahuljee8626
    @rahuljee8626 6 лет назад +13

    Sir, question practice based lecture kb aayenge...

  • @naveenburakiya3239
    @naveenburakiya3239 4 года назад +1

    Thanks sir is lockdown me aap jaisa chemistry teacher nhi milega

  • @doctrzzsingh2075
    @doctrzzsingh2075 6 лет назад +2

    Aapke classes attnd krke mazza aata hai sir ji☺

  • @mihirraichura5311
    @mihirraichura5311 5 лет назад +2

    Thanks You Sir For Clearing our Concepts.

  • @rahuldeka4730
    @rahuldeka4730 6 лет назад +4

    Thank you sir....aapko aur aapke effort ko ekees topo ki salaami.☺️👍👌💥💥💥

  • @apoorvjoc
    @apoorvjoc 6 лет назад

    calculate the resulting molarity of solutiin that is obtained by adding 5 g of naoh to 200 cm3 of M/4 naoh sol' n (density =1.05) . The density of resulting soln is 1.08 g/ cm3

  • @ranbirshingshing968
    @ranbirshingshing968 3 года назад +1

    Sir your lectures are incredible👍👍... Sir please also make videos of conceptional questions🙋 of every chapter... It will help us a lot... 🤘🤘

  • @technicalmovie121
    @technicalmovie121 4 года назад +1

    Before questions Nahi ban Raha tha but ab ban Raha hai thanks sir

  • @vishakhaseksaria8527
    @vishakhaseksaria8527 6 лет назад +6

    Sir one suggestion... Plz ap Biomentors classes ke sath collab kr lijiye... Sir bht efforts kr reh h.. Nd ap v Jud jaienge to we will definitely score good neet 2018

  • @yashrajbhakare9736
    @yashrajbhakare9736 4 года назад +2

    Awesome teaching 👍👍

  • @ZoyaKhan-cf5nh
    @ZoyaKhan-cf5nh 4 года назад +1

    Sir, its really very behtareen....

  • @kushagrasharma6783
    @kushagrasharma6783 6 лет назад +11

    Sir surface chemistry unacademy par upload kar do pls mene app ke unacademy course se chemical kinectics kar liya hai.

  • @akanksha-theaspiration592
    @akanksha-theaspiration592 4 года назад +1

    Very helpful in this pandemic situation 👌

  • @sagnikdas7985
    @sagnikdas7985 6 лет назад +2

    Thank u sir... please Aise hi hum logo ka saath dete rehena !!!🙏🙏🙏

  • @prateeksingh9590
    @prateeksingh9590 6 лет назад +2

    sir your videos are far better than any coaching institute....i love watching your video even i have joined a brand institute..!

  • @Vaishali_belivingsoul
    @Vaishali_belivingsoul 5 лет назад +1

    Arvind Arora Sir - Reason why I subscribed vedantu 🙃🙃

  • @riyajain2137
    @riyajain2137 6 лет назад

    sir u dont knw ...u r doing a great job fr us ...those who dont have money nd facilities fr coaching r really thankful to u. ....nd i m one of them ...thnkuuu 😊

  • @namyasingh8718
    @namyasingh8718 4 года назад

    Sir u have made chemistry a lot more easier than before. Thanks a lot for this brilliant teaching.

  • @deepakrathore1960
    @deepakrathore1960 3 года назад +1

    your teaching is excellent

  • @VivekYadav-be2xj
    @VivekYadav-be2xj 5 лет назад

    Sir your lectures are so interactive because your teaching style is too well

  • @thescientificworld6032
    @thescientificworld6032 6 лет назад +8

    Tnx sir !Humara 2019me Selection hona hi he aur mera pura chemistry ka aadhaar aap hi ho sir !👍👍👍👍✌️✌️

  • @aishwaryarai4174
    @aishwaryarai4174 6 лет назад +1

    Apne knowledge ko pranam sir😘😘😘🤩🤩🤩

  • @abhaygupta3384
    @abhaygupta3384 6 лет назад

    Sir aap jaise bahut kam hi log hote h 😍

  • @ishikaaggarwal5793
    @ishikaaggarwal5793 6 лет назад +1

    Thanks sir. You explain very nicely.

  • @vashundharasharma9503
    @vashundharasharma9503 6 лет назад +6

    Sir plz kiya aap neet tak course finish Kara deinge bcz sayad es bar exam December mein bhi ho sakta hai. Plz reply

  • @drswatikatiyar7629
    @drswatikatiyar7629 6 лет назад +2

    Mole fraction n molality relation good

  • @entertainmentenjoyfunny6770
    @entertainmentenjoyfunny6770 6 лет назад +1

    Today we see this lecture thanks sir for uploading solution lecture thank you so much sir

  • @VAIBHAV.MISHRA360
    @VAIBHAV.MISHRA360 6 лет назад +2

    Sir har topic pe ek ek question bhi lagwa dijiye taki concept clear ho ske.....

  • @thetradersstation
    @thetradersstation 6 лет назад +9

    Sir ek doubt tha if a solution consists of more than 2 solutes like a solution of water sugar and salt, then mole fraction can still be defined for that solution like wo 3 wale constituent ka mole fraction bhi denominator mai add kar dene ka ??? N yea thnx for ur video waiting for the morning one..,😊😊😊

  • @harshkevlogz
    @harshkevlogz 4 года назад

    Tq so much sir apke video ki help se hmne notes bna pae 1 and 2 nd chapters ke.....😘 you are the best teacher of chemistry 👌👌again tq🙏🙏

  • @arindamsarkar930
    @arindamsarkar930 6 лет назад +3

    Thank you so much sir , I'll wait for it .💐💐

  • @mohdarsh9114
    @mohdarsh9114 5 лет назад

    Your videos helps me a lot sir ji.
    Thankyou from heartly

  • @ramneetsamra3120
    @ramneetsamra3120 5 лет назад +1

    Really aa genius teacher...

  • @mohamadsahil3605
    @mohamadsahil3605 5 лет назад +2

    Sir note kar nae kai bade thode side ho jaya kijiya kyo ki hum loge notes prepare karate hai plz sir this is reqest

  • @sachinkumar00079
    @sachinkumar00079 6 лет назад +1

    great .liked , shared. waiting for problems.

  • @priyadarshiniab1659
    @priyadarshiniab1659 5 лет назад +1

    YOUR TEACHING IS SOO GOOD PLS CONTINUE MAKING SUCH GOOD VIDEOS
    AND WANT VIDEOS ON D AND F BLOCK PLS SIR .THANK TOU

  • @AmandeepSingh-jp3hs
    @AmandeepSingh-jp3hs 4 года назад +2

    Thanks u very much Sir, these lecture are very helpful in lock down as well as very easy to understand as compare to school teacher ☺🙂🤗🤗

  • @Khadija_bgm
    @Khadija_bgm 6 лет назад +1

    Thq so much sir...aaj 2 videos mil gaye...its soo good to see u helping us....

  • @aaryan7628
    @aaryan7628 4 года назад +2

    Sir ek question h ncert class 12 page 36 pe jo example 2.1 h usme mole fraction nikalna h or solution me .................

  • @tapaswininayak7925
    @tapaswininayak7925 4 года назад +2

    Keep it up sir because effort never dies 💙💙💙

  • @kusumbeauty7035
    @kusumbeauty7035 6 лет назад

    At the end of every video u do motivate it's best flame motivation to watch next video instantly ....

  • @vivekmishra350
    @vivekmishra350 4 года назад +1

    You are unbelievable teacher

  • @snehill9705
    @snehill9705 4 года назад

    Thankyou sir sb smjh mei aagya ❤️🙏....

  • @theuntoldtree
    @theuntoldtree 6 лет назад +1

    Sir molality k bad vale question m Nt=1 kaise??

  • @deeptitiwari7921
    @deeptitiwari7921 4 года назад

    Sir 14:44 moles of glucose =0.2 and mole fraction of glucose =0.2 to relation between ( X)and (m) ke formula mei Xof glucose kyu likha h

  • @srilekhadas5686
    @srilekhadas5686 6 лет назад +1

    Thanx a lot sir. U r just god to me. 😊

  • @rajkumarpathak638
    @rajkumarpathak638 6 лет назад +1

    Thank you sir , you r awesome ... if u continued uploading video we will surely going to get 100 + in chemistry in JEE

  • @pawan8bhatt33
    @pawan8bhatt33 5 лет назад +1

    sir plze provide ddp after your youtube lecture this will help me and my friends lot

  • @meherali4073
    @meherali4073 6 лет назад +1

    Sir #Unacadamy Mai #NIMCET(MCA) course milega Kya??? Kiwki aapki videos bohut acche hote hai

  • @swasthamhealthcentre2449
    @swasthamhealthcentre2449 6 лет назад

    Pls stand side for one second to take screen shot.. Thanks Sir... Awesome

  • @barundas2250
    @barundas2250 6 лет назад

    Sir you are really very great. Your teaching strategy is very good.

  • @santoshkumarpatro867
    @santoshkumarpatro867 6 лет назад +1

    sir agar by default question sirf ppm diya hoga to hum kisko assume karenge???????

  • @jayakumarj1548
    @jayakumarj1548 4 года назад +1

    Awesome sir. thank you for your marvelous teaching.may god bless you .sir ,kindly use some English in between because I am from tamilnadu.yes sir you have become the most popular teacher among our Tamil students.thank you sir

  • @officialkartikthakur916
    @officialkartikthakur916 5 лет назад +1

    Sir sab ke simple formulae nhi h kya jaise molality ka bata (1-XA) wala

  • @shwekapundir3107
    @shwekapundir3107 6 лет назад

    Thanku so much sir best teaching nice video ur video is very interesting sir

  • @vikramsahu1321
    @vikramsahu1321 4 года назад +2

    Sir Screen shot lene ke liye one second side me ho jaya kro ji

  • @dishamishra7431
    @dishamishra7431 4 года назад +1

    Great teacher sir..

  • @belalahmad4991
    @belalahmad4991 4 года назад +1

    Sir when uh tell us to take ss nd write it thn plz aap thoda side ho jaya kre hmlog likhne m prblm hoti

  • @jagatnarayan2515
    @jagatnarayan2515 6 лет назад +1

    Best explanation

  • @vainnymakkar8575
    @vainnymakkar8575 6 лет назад +14

    Gud evng sir
    Thankyou so much
    Sir mere pass unacademy k liye more time ni h
    Aap youtube p bhi krwaiyega na full course ko?

  • @nikitabhagat5716
    @nikitabhagat5716 4 года назад

    Sir u teach awwwssmmmm...thank you so much sir for your help...

  • @Thisissatyamdhuriya
    @Thisissatyamdhuriya 6 лет назад +9

    Sir plz rply .... sir neet ke liye mcq ki best book kon si hai.

  • @karnavpanchal3281
    @karnavpanchal3281 6 лет назад

    Sir you are outstanding .... I will promote your channel on my all three channel.. THANK YOU AGAIN

  • @sonupandit1220
    @sonupandit1220 5 лет назад

    ur r my best teacher really pls upload more videos

  • @ytanubhav
    @ytanubhav 6 лет назад

    Thanks Again Sir... For awesome lecture...! 👌

  • @examtipsmotivation5850
    @examtipsmotivation5850 6 лет назад +1

    Sir Jo homework ap de rhe ho ...vo topic ap baad m nhi krvaoge kya

  • @Vikas-h5b
    @Vikas-h5b 4 года назад

    👍👍🙏🙏✍️✍️Nice guru ji thanks👍👍🙏🙏✍️✍️

  • @AMRUTAZ_GAANE
    @AMRUTAZ_GAANE 4 года назад +2

    Sir, agar aap thoda sa teaching speed slow kar sakte hein to plz kijiye. Thoooooda sa slow.... Plz

  • @nikhiljaiswal2778
    @nikhiljaiswal2778 6 лет назад +1

    Sir plzz give the worksheets for solving mcqs for practice we don’t know from where to solve mcqs

  • @adwitisingh9712
    @adwitisingh9712 3 года назад +1

    Keep it up sirr👍👍👍👍👍👍

  • @vivek-eq4zl
    @vivek-eq4zl 6 лет назад +1

    sir kon se book buy kare neet ke preparation ke liye

  • @ambujshukla5322
    @ambujshukla5322 4 года назад

    Best explainations i ever saw

  • @bibhasghosh44
    @bibhasghosh44 6 лет назад +1

    Sir sirf ncert based par k sare mcqs solve nehi ho Raha & ncert @your fingertips v nehi solve ho raha

  • @sneharai8650
    @sneharai8650 4 года назад +1

    You are too good sir 😎

  • @bangtanangels6041
    @bangtanangels6041 6 лет назад

    Sir physics ko v padha dijiye plzzzz....neet mei selection isse hi hota hai....plzzz do something for that

  • @himanshushrivastava5656
    @himanshushrivastava5656 6 лет назад +12

    Thankyou SIr !!
    Please suggest a good book of physical chemistry to score well in neet/aiims...

  • @samruddhimalve4972
    @samruddhimalve4972 3 года назад

    You are the best teacher ever

  • @rajpurataies9899
    @rajpurataies9899 6 лет назад

    you are inspiration for me as like apj Abdul kalam

  • @akritigupta6794
    @akritigupta6794 4 года назад +1

    Sir aap screen shot lene ke liye side ho jaiyega please