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Doubt🤔🤔 Answer If You Know⬇️ We know that 36 grams of salt can dissolve well in 100 grams of water, so if we put 37 grams of salt in 100 grams of water, then it is known that our 1 gram of salt will settle down but i wan'na know that If even then we stir it with the help of a spoon, will it dissolve or not?
@@pranavpratik. it will resolve but the other particle of salte which is already desolved will settle down. But when we heat the solution it will mix with water but the solution will be temporarily solutes after sometime it will settle down this is called super saturated
While finding out the concentration of a solution, the solution is multiplied by 100 . This is because the concentration of the solution is being expressed as percentage.
Hi mam, at 19:09 U have written 10/100 x 10 but on the board the formula says 10/100 x 100.. Can u pls clear whether we r multiplying by 100 or 10?I think we r suppose to multiply by 100 as we r giving the value of percentage.Thank you.
Mam, you are teacher very clearly I am understanding after ones seeing Ur video it is very critical condition due to Corona virus I am completing my course by seeing Ur video I thank u alot magnet brain
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Previous Video : Chemical Changes - Class 9th Chemistry ua-cam.com/video/e4cD5lMzNJU/v-deo.html Next Video : Numericals (Concentration of Solutions)- Class 9th Chemistry ua-cam.com/video/94WtMGFpmUQ/v-deo.html
Ok mam the play back from 19.00 to 20.00 u have done a short mistake that u have multiplied it by 10 instead of 100 that's y ur answer came 1 instead of 10 And guys if this is correct then please like the comment and also comment if I'm wrong
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Thank you so much for bringing this to our attention! We appreciate your eagle eye and we will make sure to update the video with the correct information. Thank you for watching and keep up the great work!
Mam can you please make the videos in the form of shorts .. Explaining the whole chapter in part part short is very interesting for everyone please mam please
Thank you for your question! Solubility is the maximum amount of a substance that can be dissolved in a solvent at a given temperature, while concentration is the amount of solute compared to the amount of solvent. We have more videos on this topic which you can find on our website.
We're so happy you're enjoying our videos and finding them helpful! We hope you're also finding them informative and that you're able to apply the concepts to your studies. Keep up the good work!
#Rashmi_ Rajput, Thanks a lot for checking out the video and replying back. Do recommend Magnet Brains to your friends. Also do checkout the Magnet Brains website, all video lectures are organized on the site for easy access.
Kushal Technical, Thanks a lot for checking out the video and replying back. Do recommend Magnet Brains to your friends. Also do checkout the Magnet Brains website, all video lectures are organized on the site for easy access.
kanishka, Thanks a lot for checking out the video and replying back. Do recommend Magnet Brains to your friends. Also do checkout the Magnet Brains website, all video lectures are organized on the site for easy access.
I am following magnet brains for the last two years now. With due respect, I want to tell you guys are making too many small mistakes, there is no problem with mistakes but if we take the example of this video, mam has erroneously written 10 instead of 100. When the answer comes 1% mam doesn't feel mistake as according to the example which he was interpreting. In the example, it was clearly written 10%. My problem is not with mistakes but I think mam should have noticed it. It makes me feel little sceptic.
execuise me mam apne jo mass or solute or mass of solvent ko hamne add kiya to 100% ayya 10%hmare paas solute tha to 10/100 or multiplication m bhi to 100 % aaye ga fhir iska answer bhi to 10% aana chaiye mam
Thank you for your positive feedback! We're glad you found our video helpful and that our definition was accurate. We hope you'll continue to watch our videos and learn more about India's No.1 Online Education Platform.
If u provide the pdf in the description of what u r sharing in the white board then it will be helpful to listen ur cls properly... And not wasting time on writting
Please reply Mam maine concentrated solution ka define ye likha hai kya ye sahi hai = the amount of solute present in solvent in high concentration compare than dilute called concentrated solution please reply mam
Doubt🤔🤔 Answer If You Know⬇️ We know that 36 grams of salt can dissolve well in 100 grams of water, so if we put 37 grams of salt in 100 grams of water, then it is known that our 1 gram of salt will settle down but i wan'na know that If even then we stir it with the help of a spoon, will it dissolve or not?
Pranav Pratik, Thanks a lot for checking out the video and replying back. Do recommend Magnet Brains to your friends. Also do checkout the Magnet Brains website, all video lectures are organized on the site for easy access.
Thank you for your comment! We're glad you're enjoying our educational videos and we hope you're finding them helpful. Keep up the good work and let us know if you have any questions!
✔️📚👉 Grab Notes by Expert Teachers Here: www.pabbly.com/out/magnet-brains
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✔️📚👉 Watch Full Free Course: www.magnetbrains.com
Sir I can't follow you
Ma'am, in the mass % , u hv written 10/100× 10 bt it's 10/100×100. I think u hv written it by mistake. Btw, tysm fr clearing the doubts 🙂
Haa 10% aaega not 1%
Ya you're right ...
Mam if there is no mass or volume of solvent then (100-solute) will be solvent
So, what if solute is greater than 100??
Please answer my doubt
Doubt🤔🤔
Answer If You Know⬇️
We know that 36 grams of salt can dissolve well in 100 grams of water, so if we put 37 grams of salt in 100 grams of water, then it is known that our 1 gram of salt will settle down but i wan'na know that If even then we stir it with the help of a spoon, will it dissolve or not?
@@pranavpratik. it will resolve but the other particle of salte which is already desolved will settle down. But when we heat the solution it will mix with water but the solution will be temporarily solutes after sometime it will settle down this is called super saturated
19:31 mam the concentration would be 10% you said that we have to multiply by 100 and you did it by 10 so that is why its worng
Yeah you are right
U r right
Yes bro by mistake she did it should be multiplied by 100
Yes u are 101°/. Right
Yes
Mam I have a question...
How can we solve this question
Find out the mass by vol. %age of 15% solution of sulphuric acid. Density=1.02g/ml^3
Mam what is the difference between Mass and Volume?
Arpita Biswas, Thanks a lot for watching the Magnet Brains videos. Please recommend us among your friends.
Mam actually the concentration would be 10% but you by mistake said 1%. Instead of this you are a awesome teacher.
Exactly...👍👍👍
Yes you are right
Hat be bo sahi hai
Yes bro
Mam what is the difference between concentrated and supersaturated solution
During this situation your teaching is just a blessing for us.....mam
Padhi Biswajit, Thank you for your comment. Do recommend Magnet Brains to your friends.
Mam do you have any coaching centre ??
@@rankerschemistry2590 yes
@@rankerschemistry2590 In noida
No bro one thing is Miss ing in this video
19:11should be multiplied by 100,why is it multiplied by 10?? please explain this, I can't understand
100 he hoga likhne me problem huyi h by mistake 10 likha h
You can also see in book
By mistake huaa hai isiliye toh Kaha na
@@purnikapaliwal7477 yeah you are right
While finding out the concentration of a solution, the solution is multiplied by 100 . This is because the concentration of the solution is being expressed as percentage.
19:02 100 se multiply kerna tha
mam very effectivr teaching
19:34 concentration of solute will be 10%
Md Kalimullah, Thanks for the reply. Wherever possible, please recommend us to your friends.
Yes
Hi mam, at 19:09 U have written 10/100 x 10 but on the board the formula says 10/100 x 100.. Can u pls clear whether we r multiplying by 100 or 10?I think we r suppose to multiply by 100 as we r giving the value of percentage.Thank you.
MAM PLEASE EK CHAPTER KI SABHI VIDEO +KRDO EK ARRANGE FORMAT ME OR EK VIDEO BNADO🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏
Mam, you are teacher very clearly I am understanding after ones seeing Ur video it is very critical condition due to Corona virus I am completing my course by seeing Ur video I thank u alot magnet brain
Rajesh Mewada, Thanks for being active on the channel. Do recommend us to your friends.
Same with me yaar. I don't understand anything in online classes but Magnet Brains explains it very nicely.
19:02 it should be multiplied by 100
Thanks! You teach better than my teachers, no cap!
Mam you are a very good teacher...it help's a lot of doubts...🙂...and your teaching methods is amazing...👌... thankyou so much mam
Question for all :- To a 20%(w/w) Aqueous solution containing 160 gm of water, and some sugar 10 gm of sugar is added find the new (w/w) percentage
🙏🙏🙏🙏 please try then send me your answer 🔥🔥🔥
ans 23.81%
Mam if there is no mass or volume of solvent then (100-solute) will be solvent
So, what if solute is greater than 100??
Please answer my doubt
Thank you so much mam 😊
19:03 ma'am you made a mistake please check ma'am u teaches very well
17:45
School needs a teacher like you 😊
Pratibha Sharma, Thanks for the reply. Wherever possible, please recommend us to your friends.
An authentic and understandable lecture... 👌
Hafeez Ali, Thank you for your comment. Do recommend Magnet Brains to your friends.
Get All Classes & Subject Wise playlists here:- www.pabbly.com/out/all-videos-playlist
@@MagnetBrainsEducation yes
Ma'am in mass by mass percentage you have multiplied by 10 instead of 100
Previous Video : Chemical Changes - Class 9th Chemistry ua-cam.com/video/e4cD5lMzNJU/v-deo.html
Next Video : Numericals (Concentration of Solutions)- Class 9th Chemistry ua-cam.com/video/94WtMGFpmUQ/v-deo.html
Mam please make one short video of this chapter...🙏🙏
This is last video ?
Llo
Koi baat n, mistake sabhi se hota/hoti hai.
Thank you mam😊
Please try to make short videos because we can't watch long videos for one topic.
Thank you Dee for giving valuable knowledge
Ok mam the play back from 19.00 to 20.00 u have done a short mistake that u have multiplied it by 10 instead of 100 that's y ur answer came 1 instead of 10
And guys if this is correct then please like the comment and also comment if I'm wrong
No, you are write
@@arunpaliwal8930 bruh
Best teacher ❤️
Congrats for 9.18 million ❤❤🎉
Thank you so much! We are thrilled to have reached 9.18 million views and are excited to continue creating more educational videos for students. Thanks again for your support!
In 19:02 it should be multiplied by 100
Thank you so much for bringing this to our attention! We appreciate your eagle eye and we will make sure to update the video with the correct information. Thank you for watching and keep up the great work!
Thank you mam ,,for this clear explanation ....👍👍🙏
Hii
Hello Sir, can you explain meaning of 100 gram of water ? water should be in ml , is not it ? kindly throw some light. thank you..
Shailesh jain, Thanks for the reply. Wherever possible, please recommend us to your friends.
@@MagnetBrainsEducation sure..thank you
Answer is 10% 10/100(100)
Yes mam
MAM in our 9th class book the formula of volume % of solution is.. volume of solute/volume of solution? You wrote mass of solute/volume of solution..?
Yes
Thanks i was not able to understand this topic from many days but today i did it..
Mam you are genius and you are my bast teacher of magnet brains
Thankyou mam it help me a lot
Mam in 19:20 why have taken 10/100 × 10 why into ten not 100
Thankyou so much mam 🥰 itne acche se samjhane ke liye
Good explanation
Please give lecture number in video.
VK video, Thanks for being active on the channel. Do recommend us to your friends.
With what concentration can a solution be called as concentrated?
With" solute "concentration, a solution can be called concentrated!.
When we have more solute in solution than we will call it as concentrated solution
Mam can you please make the videos in the form of shorts ..
Explaining the whole chapter in part part short is very interesting for everyone please mam please
Ma'am what is the difference between solubility and concentration
Thank you for your question! Solubility is the maximum amount of a substance that can be dissolved in a solvent at a given temperature, while concentration is the amount of solute compared to the amount of solvent. We have more videos on this topic which you can find on our website.
@@MagnetBrainsEducation thank you
19:10 numerical galt hai 10 nahi hoga 100 hona chahiye
100 he hoga likhne me problem huyi h by mistake 10 likha h..
You can also see in book
Yes, but hame toh pata hai then we can change it... Please just don't worry..
Yes bro you are right 😊
Mam you are great mam best explanation thanku🥰
Thanks maam
Where is the application of mass by volume mam
We're so happy you're enjoying our videos and finding them helpful! We hope you're also finding them informative and that you're able to apply the concepts to your studies. Keep up the good work!
Thanks mam it is very important.
Who are you
Mam apne 10 se kyu divide kiya hai(Common salt solution)ko. Formula ke according to 100 se divide hoga n.
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May be unhone galti se likh Diya hoga
19.08 min pe into 100 hona chaiye tha but into 10 q
Yes
@Bhawesh Pandey okhhh bro
I really liked your sincere teaching magnet brains
Extra Oridnary Class❤
MAM YOU BYMISTAKELY MULTIPLIED BY 10 INSTEAD OF 100 😁😁
19:10
Yes
Ya
Mam bohot baar aese choti mistakes kar deti h
🤦🏻♀️🤦🏻♀️🤦🏻♀️
I don't have words to thank you❤. Students who can't afford lots of tutions. This channel is the best option. THANK YOU MAGNET BRAINS❤✨.
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19:17 par mam aapne 10 se multiply kyu kiya 100 se hota vo to formule k according 🙄 mam plz solve my doubt 🙏
#Rashmi_ Rajput, Thanks a lot for checking out the video and replying back. Do recommend Magnet Brains to your friends. Also do checkout the Magnet Brains website, all video lectures are organized on the site for easy access.
By mistake kiya hai sister
@@IRONSHAHALAM ok
I love you girlfriend
@@ramphalkaushik1281 🤨🤨🤨🤨🤨
Mam aapne by mistake 100 ki Jagah 10 se multiply kar diya mass by mass concentration of solution mai
Utkarsh Tiwari, Thanks a lot for watching the Magnet Brains videos. Please recommend us among your friends.
very good mam
Kushal Technical, Thanks a lot for checking out the video and replying back. Do recommend Magnet Brains to your friends. Also do checkout the Magnet Brains website, all video lectures are organized on the site for easy access.
100 gram pani
Swipe left or right to delete
We are concentrating on this video but the ads distracted me so much
bruh you can use brave app. it is a safe browser where all the ads are blocked.i m using iy
Firstly you can download the vedio and then put your mobile data off the adds will not disturb
bro use brave browser in this video ads will not disturb you i am also using this browser
@@myworld7906 Ty I'll use it now
19:03 Mam you made a mistake at this point but you already explained it so well that we didn't have any confusion ☺☺☺
Neetu Bajpai, Thanks for the reply. Wherever possible, please recommend us to your friends.
Yeah it will be 10% , right ?
Yeah, u r right.
Chronography topic plz
I have doubt mam that hme sbme hi 100ml hi rkhne h mass of solutions me hmesha ????
kanishka, Thanks a lot for checking out the video and replying back. Do recommend Magnet Brains to your friends. Also do checkout the Magnet Brains website, all video lectures are organized on the site for easy access.
One mistake mam 10÷100×100=10% not 1 %
👍
You are a perfect teacher🎉
Great explanation
but❌ mistake @ 19:00 , should be multiply by 100 instead of 10
I am following magnet brains for the last two years now. With due respect, I want to tell you guys are making too many small mistakes, there is no problem with mistakes but if we take the example of this video, mam has erroneously written 10 instead of 100. When the answer comes 1% mam doesn't feel mistake as according to the example which he was interpreting. In the example, it was clearly written 10%. My problem is not with mistakes but I think mam should have noticed it. It makes me feel little sceptic.
The Inevitable Thing, Thanks a lot for watching the Magnet Brains videos. Please recommend us among your friends.
so true.. they explain very well but they make small mistakes which results in confusion
Mam you didn't include saturated solution
1 percent is wrong mam 10 percent is ✅ as we multiple it by 100 to calculate it's percentage
Ya right
Thankyou Ma'am it is very helpful.😇🙏🙏🙏🙏
Snapchat hai Kya?
Mam dilute means kya hota hai
Good understanding explanation mam
Mam, the concentration would be 10% as 10/100×100 =10%
Where is saturated and unsaturated solution?
Arunesh Pandey, Thanks for the reply. Wherever possible, please recommend us to your friends.
execuise me mam apne jo mass or solute or mass of solvent ko hamne add kiya to 100% ayya 10%hmare paas solute tha to 10/100 or multiplication m bhi to 100 % aaye ga fhir iska answer bhi to 10% aana chaiye mam
❤❤❤❤
Ma'am plz shorts videos 📹 baniya..
Anki Singh, Thank you for your comment. Do recommend Magnet Brains to your friends.
10 ×100 ÷100 = 10%
Mamm teaches very well .
I understand better.
Mass of solution /mass of solute ×100
Mam please explain the formula with some examples
Mass of solute /volume of solution *100
Confusion h
Your definition is correct
Thank you for your positive feedback! We're glad you found our video helpful and that our definition was accurate. We hope you'll continue to watch our videos and learn more about India's No.1 Online Education Platform.
Ma'am please combine all the videos and make one video
Aapka har lecture bahut acha hei aur ap bahut acha samjhate ho
ADITI MAHAKUL, Thanks for being active on the channel. Do recommend us to your friends.
Thank you for knowledge 😊
Very Good Explanation Mam 🙂🥰🥰
Greatest teachers are mb
Sajad Kumar Sajad Kumar, Thanks for being active on the channel. Do recommend us to your friends.
It's nice
If u provide the pdf in the description of what u r sharing in the white board then it will be helpful to listen ur cls properly... And not wasting time on writting
Mirza Fahim Beg, Thank you for your comment. Do recommend Magnet Brains to your friends.
@@MagnetBrainsEducation pls provide the pdf
Boy or girl
+
Please reply Mam maine concentrated solution ka define ye likha hai kya ye sahi hai = the amount of solute present in solvent in high concentration compare than dilute called concentrated solution please reply mam
the world ww tech, Thanks for the reply. Wherever possible, please recommend us to your friends.
@@MagnetBrainsEducation are mam please mere question la reply dijiye na ye sab kya kah rahi hain
Helpful 🙂🙂
Thank you🌹🌹🙏🙏 mam
I love you girlfriend
19:59 you mistake mam! 😱🤨🧐
Doubt🤔🤔
Answer If You Know⬇️
We know that 36 grams of salt can dissolve well in 100 grams of water, so if we put 37 grams of salt in 100 grams of water, then it is known that our 1 gram of salt will settle down but i wan'na know that If even then we stir it with the help of a spoon, will it dissolve or not?
Pranav Pratik, Thanks a lot for checking out the video and replying back. Do recommend Magnet Brains to your friends. Also do checkout the Magnet Brains website, all video lectures are organized on the site for easy access.
Mam please 2 mathed explain with questions
10/100I× 10 it's wrong 10/100×100 it's right formula
Thank you for your comment! We're glad you're enjoying our educational videos and we hope you're finding them helpful. Keep up the good work and let us know if you have any questions!