Is Matter Around us Pure || Full Chapter || class 9 Science || Part-1

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  • Опубліковано 29 жов 2024

КОМЕНТАРІ • 453

  • @HomeSchoolChannel
    @HomeSchoolChannel  3 роки тому +25

    For more videos of class 9 visit
    homeschoolchannels.com/class-9-science

    • @m.ruthik935
      @m.ruthik935 2 роки тому

      Hi

    • @kmmallikarjuna888
      @kmmallikarjuna888 2 роки тому +1

      hi

    • @sanjana8494
      @sanjana8494 2 роки тому +1

      Ok

    • @jaya.m
      @jaya.m Рік тому

      Mam ennku science puriyala mam I am what I doo please tell me mam😑😑

    • @pesumezuthani
      @pesumezuthani Рік тому

      ​@@jaya.m hay ஆவங்க Tamil illa pa she is from Karnataka she don't understand tamil

  • @insh7162
    @insh7162 3 роки тому +89

    Nalini ma'am you're the way far from us physically.. But mentally, emotionally you're very close to our hearts ❤❤ you're like a guardian angel to all the students who've got the privilege to be your student n learn from you ❤❤ may God bless you n your family n may you get loads of success n tons of happiness.. Good health n lots of wealth ❤❤ we love you immensely !! ❤❤🥺💓 bcoz of you I've cracked my SSLC boards very amazingly 🙏🤗 N honestly telling I believe you the way more than my school teachers 😂❤ love you so much.. N thank you for always being there for us ❤❤

  • @bheemappakolur7816
    @bheemappakolur7816 3 роки тому +31

    Q 1)If 2g of salt added to 50g of water , then which is the mass percentage of solution ?
    =2/52× 100 =3.846153

    • @siddanagoudamalipatil4343
      @siddanagoudamalipatil4343 Рік тому

      Explain

    • @KumaraswamyYalla-sk5mk
      @KumaraswamyYalla-sk5mk Рік тому +2

      Solution =solute+ solvant so we know that less quantity is always solute and high quantity is always solvant here solute =2grams ,solvant =50 grams mass of solution =mass of solute +mass of solvant ; mass of solution =2+50= 52 grms using formula asking mass percentage of solution =solute/mass of solution ×100 so 2/52×100 =3.841

  • @thilakanthilakan3483
    @thilakanthilakan3483 2 роки тому +35

    Mam I am studying 9std mam. In class and all I didn"t understand the lesson very much. But now when I am starting seeing your videos , It is very useful and very understandable for me mam. So once again thank you mam.

    • @AbhiAdapa
      @AbhiAdapa Рік тому +1

      Bokka le

    • @Ultragamer-t9c
      @Ultragamer-t9c 9 місяців тому +1

      See at school you were staring to your crush so you crush beat you and start listening Is matter around us😂😂 and I am backbencher

    • @JalumuruPurnima
      @JalumuruPurnima 7 днів тому

      English em ardam kadu nuvv bokka chepthunnav

  • @yashwantchauhan8041
    @yashwantchauhan8041 3 роки тому +23

    Excellent! No word to praise u.
    We can make India Educational hun by the teachers like u.

  • @SujanaArepu
    @SujanaArepu Рік тому +8

    Thank you mam so much for your great help taking your time and helping us to study proper and get full marks mam ❤🎉

  • @mkteluguchannel14314
    @mkteluguchannel14314 Рік тому +68

    Legends come here before exam dayy!!!!😅

    • @nagaranikv4862
      @nagaranikv4862 10 місяців тому

      It true'😅

    • @PreethamGowda-n7x
      @PreethamGowda-n7x 7 місяців тому

      Yeh ur bad 😞 because u don't know anything ur poor 😂

    • @PreethamGowda-n7x
      @PreethamGowda-n7x 7 місяців тому

      Le vote ake

    • @DemonKing-e6c
      @DemonKing-e6c 7 місяців тому +7

      Who come a day before exam are not called "legends"they are called ""Backbenchers""if u agree with me then like 😈👿😈👿

    • @shrihariupper7376
      @shrihariupper7376 2 місяці тому

      Yeah broooo 🙂

  • @harishmach2232
    @harishmach2232 Рік тому +2

    I like your chanel a lot thank you

  • @shivenvalluri7389
    @shivenvalluri7389 2 роки тому +10

    underrated channel before was watching magnet brains the videos were very long and were so slow but here I am understanding very nicely and in a concise time so thank you mam

  • @irfanaa997
    @irfanaa997 10 місяців тому +1

    Improvement in food resource plz🙏🙏

  • @manjulakkundi642
    @manjulakkundi642 2 роки тому +3

    Mam ur teaching just amazing mam 🥰🥰ur come to our schools and teaching for us 😍😍and I heartly thank you for teaching mam ❤️❤️and please try to teaching all lessons for class 9th mam please mam

  • @VISHNUPRIYAN.B-i2s
    @VISHNUPRIYAN.B-i2s 2 місяці тому +3

    Mam it is very easy to learn
    Thank you

  • @SowjanyaChegireddy
    @SowjanyaChegireddy 5 місяців тому +2

    Mam I had seen many videos for this chapter but I haven't understood
    But after listening your class I had understood
    Thank you mam

  • @SomasekharPragada-es4zq
    @SomasekharPragada-es4zq Рік тому +1

    Mam your teaching is super mam your explaining

  • @sugandaraju9681
    @sugandaraju9681 11 місяців тому +2

    Amazing explanation. Its really helpful.

  • @adilakshmivoggu5388
    @adilakshmivoggu5388 10 місяців тому +1

    The answer of 2/52x100 is 3.84
    The concentration of solution is 3.84

  • @gagangowda2625
    @gagangowda2625 2 роки тому +3

    MAM SO Beautiful teaching ❤ 💖 I can understand so easily

  • @dsslegend2280
    @dsslegend2280 3 роки тому +6

    Thank you ma'am. Your lessons are very well explained. I was waiting for this chapter. Thank you once again ma'am

  • @puttppakumbar9337
    @puttppakumbar9337 2 роки тому +2

    Mam, plz give an example for Unsaturated solution..

  • @rohanraj2396
    @rohanraj2396 Рік тому +2

    Mam but in the beginning u said water is not pure right. But again u said water comes under compound and compound comes under pure substance doesn't that mean water is pure ???

  • @krishnegowda3178
    @krishnegowda3178 3 роки тому +2

    Thank you soo much mam
    Your teaching is very nice

    • @HomeSchoolChannel
      @HomeSchoolChannel  3 роки тому +3

      Thank you..
      Keep watching..
      Share with your friends..
      homeschoolchannels.com/

  • @gsureshkumar7757
    @gsureshkumar7757 16 днів тому

    Hi Madam, My son Yethendra studying 9th std in Central School , we found your videos very helpfull for him , We are very very thank full for your kind help and service to the society, kindly let us know , In Case you are also conducting personal interaction classes, thank you 😊

  • @shabanabanu6242
    @shabanabanu6242 Рік тому +1

    You're great mam will explained keep it up mam😇😇

  • @eshwaravenkatavaraprasad8495
    @eshwaravenkatavaraprasad8495 2 роки тому +2

    super madam explained in easy way i am subscribed ,liked ,shared

  • @KamalaPedada
    @KamalaPedada 8 місяців тому

    Your explanation is really good nice actually perfect 😊🎉🎉

    • @HomeSchoolChannel
      @HomeSchoolChannel  8 місяців тому

      Thanks...please share videos with your friends also

  • @pushpalatha667
    @pushpalatha667 2 місяці тому

    Awesome teaching madam no words to describe your teaching loved it ma'am ❤❤❤

  • @ShankarShankar-v4t
    @ShankarShankar-v4t Місяць тому

    Really your teaching is good Mam I like your teaching Mam ❤❤

  • @challavenkataramana5726
    @challavenkataramana5726 3 роки тому +3

    Maam which syllabus are u cover for class 11,12? either ncert or cbse? Please tell maam or which state syllabus? Plzzzzzzzzzzzzzz reply maam

    • @Beingacreature
      @Beingacreature Рік тому

      She's covering Ncert syllabus which is also known as Cbse

  • @talarisrinivas9061
    @talarisrinivas9061 2 роки тому +1

    Mam if salt and water is equal amount then which is solute and solvent

  • @slathika3113
    @slathika3113 3 роки тому +2

    Mam put in maths more videos for class 9 th

  • @draupatideepali2833
    @draupatideepali2833 3 роки тому +2

    Nalini miss you are a best science teacher 🙂

    • @PreethamGowda-n7x
      @PreethamGowda-n7x 7 місяців тому

      But ur not best because u can't able to understand that lesson😢

    • @PreethamGowda-n7x
      @PreethamGowda-n7x 7 місяців тому

      Mam will not be ur miss k

  • @pruthvivith6206
    @pruthvivith6206 3 роки тому +8

    Mam we are waiting for part 2 ...😊

  • @praveenaprem6604
    @praveenaprem6604 Місяць тому +1

    Tq mam❤ for your video

  • @anikethshettigar4951
    @anikethshettigar4951 3 роки тому +2

    Mam plz upload chemical bonding plzzzzzzzzzzzzzz mam class 11

  • @annamalaim7727
    @annamalaim7727 2 роки тому +1

    Gravitation lesson

  • @keshavravi
    @keshavravi 2 місяці тому +1

    I'm north Indian , even I don't know english properly but i watch your channel only

  • @rukshimeena1575
    @rukshimeena1575 2 місяці тому

    It is easy for us to understand mam
    Thank you soo much ❤❤❤❤

  • @JESUS724_fe2
    @JESUS724_fe2 2 роки тому +3

    Home school is the way of studying for us ,nice explaining

  • @Deadlyweapon16Hunter
    @Deadlyweapon16Hunter Рік тому

    Q1 : answer is 2×100÷52 =3.846153
    From G V Manoj from Kotturu

  • @behappy9253
    @behappy9253 3 роки тому

    Thanks a lot mam rmba rmba nandri 🔥💝💝💝💕💝💝💕💕💝💕💕💕💝💝💝💕

  • @Nathan-pw4bt
    @Nathan-pw4bt 3 роки тому +1

    Thank you nalini mam.....it's really helpful for me ....🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼🙏🏼

  • @MDTasveenMehak-x1i
    @MDTasveenMehak-x1i 12 днів тому

    Thank you so much madam iam watching new your video today thank you so much i Didnt Understand what sir told but when i listened your video i understand very clearly thankyou so much ❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤💙💙💙❤❤❤💕❣️🧡💛💚💜❣️🖤❤❤❤❤❤❤❤❤❤😊❤❤❤❤

  • @Pragathiramar
    @Pragathiramar Місяць тому +4

    Who and all seeing this video in 2x

    • @Pragathiramar
      @Pragathiramar Місяць тому +1

      😂😂😂😂

    • @Pragathiramar
      @Pragathiramar Місяць тому +1

      Specially in saturated solution 😂😂

    • @Exo-l12-WAO
      @Exo-l12-WAO Місяць тому

      Me! Cuz I don't have time 😅😂

  • @laxmihs4148
    @laxmihs4148 3 роки тому +1

    Mam please upload force and laws of motion

  • @eanitha8917
    @eanitha8917 Місяць тому

    Mam what about mass volume by percentage

  • @venkatesanj1083
    @venkatesanj1083 2 роки тому +1

    Thank you so much mam
    Solution is 3.8461...%

  • @allrounderby-lakshmi9933
    @allrounderby-lakshmi9933 2 роки тому

    Mam again thank ful to you mam , tomorrow we have exam , you were prepare me well thank you mam

  • @Gunasathwikkk
    @Gunasathwikkk Рік тому

    Hii mam I liked your explanation of your teaching

  • @madhulatha7585
    @madhulatha7585 8 місяців тому

    Wow mam l am very happy to see this video and we learn more and perfectly,❤

    • @HomeSchoolChannel
      @HomeSchoolChannel  8 місяців тому

      Thank you and share videos with your friends also..

  • @vyshnavi.9998
    @vyshnavi.9998 2 місяці тому +1

    supper mam understood concept very clearly 😝😝

  • @NivethaV-ok1rj
    @NivethaV-ok1rj 4 місяці тому +2

    I am confused with pronounciation of iron

  • @ch.siddartha4086
    @ch.siddartha4086 2 роки тому +1

    Mam please tell gravitation also from class 9

  • @ChandrashekharS-w4c
    @ChandrashekharS-w4c 2 місяці тому

    Thank you mam 😍 I understand easy way ❤ thank you so much mam

  • @anishalchemist916
    @anishalchemist916 2 роки тому

    Ur explanation are super 👌 ur looking so 😍love u dr

  • @manasa.t789
    @manasa.t789 3 роки тому +1

    Thank a lot mam 😍😘for aplod this vidio mam really thank you

  • @hansikam6082
    @hansikam6082 Рік тому

    Mam pls explain conservation of plants and animals of class 8

  • @muniyappau9589
    @muniyappau9589 3 роки тому

    Make the video of 1st puc cell the unit of life

  • @tjvsrinathareddy7c349
    @tjvsrinathareddy7c349 5 місяців тому

    Thank you so much for your great explanation mam

  • @mayursolanki8108
    @mayursolanki8108 7 днів тому

    Ma'am in Google search taa/cofee showing as homegenenious mixture but it not transparent. .....as per homegenenious it should be transparent.... please solve this doubt of mine...

  • @ffharcker175
    @ffharcker175 2 роки тому +1

    Your teaching is very is nice

  • @nbk90046.
    @nbk90046. 3 роки тому +1

    Mam I waiting for part 2 please upload

  • @satyanarayanamajeti1318
    @satyanarayanamajeti1318 3 роки тому +1

    laws of motion chapter please say us mam please

  • @ruparupa3260
    @ruparupa3260 Рік тому +1

    Mam this lesson is full Understanding mam I got 20/20 mark tanku mam

  • @sabimotty6001
    @sabimotty6001 2 роки тому

    the answer for mass of 2g of salt added to 50g of water is approximately 4.673

  • @jeevasribalaguru3766
    @jeevasribalaguru3766 3 роки тому +2

    Mam exam is going to come in November for class 11 please upload videos for class 11 please mam

    • @HomeSchoolChannel
      @HomeSchoolChannel  3 роки тому

      Thank you..
      Keep watching..
      Share with your friends..
      homeschoolchannels.com/class-11

    • @jeevasribalaguru3766
      @jeevasribalaguru3766 3 роки тому

      Bro CBSE had changed the exam schedule as term 1 and term 2 , term 1 exam is in November-October bro

  • @devisree4307
    @devisree4307 2 роки тому

    Thank you mam , it's very useful for us ,thank you very much mam

  • @divyasree3329
    @divyasree3329 2 місяці тому

    Example of good teacher is you mam

  • @annamalaim7727
    @annamalaim7727 2 роки тому +1

    Mam can you teach the Gravitation lesson pls

  • @anuannantony732
    @anuannantony732 2 роки тому +1

    Ma'am I have a doubt can a homogeneous mixture have variable composition

  • @umeshsudiga9858
    @umeshsudiga9858 2 роки тому +1

    Superb explanation madam, simple language and examples and way of teaching...awesome mam

  • @satyavanibulusu8659
    @satyavanibulusu8659 7 місяців тому

    Mam homogenous mixtures are stable or not?

  • @bhagyabhagyamma2481
    @bhagyabhagyamma2481 4 місяці тому

    Your teaching skill is very very beautiful

  • @surendrakolluru1991
    @surendrakolluru1991 2 дні тому +1

    Thanks akka my sir very angry 😡I ask dought sir will beat me 😢

  • @shivanandparannavar5941
    @shivanandparannavar5941 2 роки тому +3

    I just like ur teaching mam. I wish I could have u as my science teacher in my school. Your teaching is awesome 😍😍.

  • @THEARTISTICARENA8655
    @THEARTISTICARENA8655 3 місяці тому +1

    Guys distilled water is pure but normal water isn't. Also milk I don't think can ever be called as pure

  • @vijayalakshmipurushothaman7710

    mam u were so helpful to my brother and me he watches ur video to understand any concept and he scored 472/500 thank u so much mam😇😇😇

  • @samarthshetty3078
    @samarthshetty3078 3 роки тому +4

    It was so helpful I could get 80 /80 by seeing your videos 😆😍

    • @HomeSchoolChannel
      @HomeSchoolChannel  3 роки тому +1

      Great news.. all the best

    • @survivorgamingtamil5221
      @survivorgamingtamil5221 2 роки тому

      What if question was out of sylabbus

    • @crazyboydeepu6845
      @crazyboydeepu6845 Рік тому

      Then she just look like duck

    • @PreethamGowda-n7x
      @PreethamGowda-n7x 7 місяців тому

      Woww😊 suiiii u know who I am Ronaldo boiiii I am watching what are u seeing or not I don't know but urr very bady boii because ur watching something

  • @parameshwarappaparamesh
    @parameshwarappaparamesh 2 місяці тому +1

    Thank you mam ☺️

  • @umeshsudiga9858
    @umeshsudiga9858 2 роки тому

    In the way you please prepare all lessons of 9 th class madam, actually I'm a maths teacher but I too teaches physics also because of one more physics teacher post is vacant in my school so finally I request that please make the videos of all lessons of 9 th class and 8th class if possible. Thank you madam

  • @parimalashekhar4686
    @parimalashekhar4686 2 роки тому +2

    thank you sooooo much mam. i can very well understand your lesson its very helpful

  • @Anonymous-36
    @Anonymous-36 3 роки тому +3

    Madam nice explanation mam i am able to understand better than Vedantu. Mam i am eagerly waiting for force and laws of motion mam

  • @nakshatraiii-d3571
    @nakshatraiii-d3571 Рік тому

    Mam kindly put the lesson laws of motion in class 9

  • @shajithomas9686
    @shajithomas9686 3 роки тому +4

    mam the class was super . my all doubts are clear . i have shared your classes to my friends . they find helpfull

  • @g.chandrasekhar6550
    @g.chandrasekhar6550 Рік тому +1

    3•846153%

  • @KasireddySujatha-o6o
    @KasireddySujatha-o6o Рік тому

    U r explanation is good mam

  • @gowthamiartcreations6026
    @gowthamiartcreations6026 3 роки тому +1

    Maam...I really thank u a lot for ur explanation..it bcoz..u helped me write my examination well..I'm so tensed how to write the exam the nxt day while I'm preparing ..but I searched for many videos in UA-cam and I found ur video...while I'm watching it..every topic became simple for me as u know whyyy???
    Ur explaianation is so simple ...and easy
    The topic before I saw this video was ssssoooooo tuff ...but later I wrote the exam well
    ..
    Till now I'm thanking u a lot
    Tnq so much mammmmm💟💟❤♥️❤

  • @sivashankarreddy4417
    @sivashankarreddy4417 2 місяці тому

    Super mam explanation is very well ❤😊 👌👍

  • @sunithaganeshchigulla7232
    @sunithaganeshchigulla7232 11 місяців тому

    Thank u mam i teach degree students but i amazing ur teaching

  • @jashwanthsai6887
    @jashwanthsai6887 3 роки тому +1

    50/13 percent

  • @shivalilamuchandi3333
    @shivalilamuchandi3333 Рік тому +1

    Doubt, teacher first you said water impure then you said water pure (compound)

  • @anilgattu-ez2lx
    @anilgattu-ez2lx Рік тому

    Mam u r explaining excellent ❤

  • @mohammedmustafa6885
    @mohammedmustafa6885 3 роки тому +1

    Thank you mam from your teaching today I got out off because off you

  • @HEMARAVI-x5r
    @HEMARAVI-x5r Рік тому

    thank you ma'am for the explanation

  • @deionlithikesh1301
    @deionlithikesh1301 2 роки тому

    Thank you man it is useful for my exams

  • @ravindrapujar2167
    @ravindrapujar2167 2 роки тому +1

    Ma'am thank you for your gave some information about 9th 2 second chapter....I can understand easily..😁😁

  • @everydaybibleverseandmotiv2389
    @everydaybibleverseandmotiv2389 3 роки тому +1

    Pls. Post it fast mam part 2 of this lesson exams are coming

  • @videomaker8256
    @videomaker8256 3 роки тому

    Tq mam for this video,nice explaination

  • @vijayalaxmikanakagiri
    @vijayalaxmikanakagiri Рік тому +1

    Mam ur English is very good!!

  • @LokeshLokesh-dq1kj
    @LokeshLokesh-dq1kj 2 роки тому +1

    Thank you so much mam I have understand all about this video starting to ending ang also I have a one doubt 😊 mam I think you answer my question because you are like a best friendly teacher 🥰😘 and I can come my question my question is The Milk means in a pocket is a homogeneous mixture of the water mam 🤗I think you can answer my question 😊 ok mam BYE........👋

  • @s.gtechnical3375
    @s.gtechnical3375 Рік тому

    Mam in gaseous solutions which is solute and which is solvent mam