🙏Confidence level from 0 to 💯. 3 din bad semester exam hai aur kal hi sessional exam bhi..... Ab chemistry ka phod k aunga mam Thanks❤🙏 dil se shukriya.
Ma'am... You explained this topic (determining water hardness) beautifully, clearly... Really the best one..... First time watching your videos.... Very helpful❤🌿 ...... Thank you ma'am🌿For making videos like this with your precious time।
Ma'am you made a mistake in the last moment... When we want to convert it into degree french then we need to multiply the ppm by 10 and for degree clark multiply the ppm by 100/7... Also you can think like this that degree french is 1 part in 10^5 parts of water. So it should always be greater than PPM
Explained in very simple manner ma'am 👍
Thx u
🙏Confidence level from 0 to 💯. 3 din bad semester exam hai aur kal hi sessional exam bhi..... Ab chemistry ka phod k aunga mam Thanks❤🙏 dil se shukriya.
Best of luck. Do remember to share the video.
Thanks a lot ma'am!!! I was having trouble in numericals from this unit but you cleared everything so easily.
Keep watching
thank you so much mam, this is 2:57 in the late night and our end sem is jus 2 days away and ur this lecture is so easy to understand
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Crystal clear maam ♥️👍
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Thanks a lot ma'am!!! Your videos are very easy to understand. Can't thank you enough!!!
Most welcome
Very good explanation mam
Happy with your lecture 😊🥰
Glad you like it
How to calculate hardness of mgcl2 when hardness of mg2+= 12000 and hardness of cl-=1200
Thank you mam ji for this amazing lectures series
Thanks for liking
Hats off
great explanation thanks ma'am 😊
Keep watching
You explained it in very simple way thanks
You are welcome
You are the best madam👸
Thx u
Ma'am... You explained this topic (determining water hardness) beautifully, clearly... Really the best one..... First time watching your videos.... Very helpful❤🌿
...... Thank you ma'am🌿For making videos like this with your precious time।
Thanks a lot 😊
REVISION DONE ⚡
Good
Mam your way of teaching , explanation and content are amazing 🥰❣💗💗💗❣❣🥰🥰
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Really loved it !
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Ma'am video bhut achi lgi thankyou ma'am 💯🎉💝
Thx u and most welcome. Kindly like subscribe and share the videos.
Op explanation, short & crisp
Glad you liked it
Crystal clear 🕉
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Bhot bhot dhanyavaad apka !
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Thank you so much 🥰🥰🥰💓 ache se samaj aa gya !🙌🤍sab
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Completed ❤.....
Good
Maam Great lectures 😊 Have you covered all units of chemistry ?
Yes I have. Go through the playlists. And don't forget to like subscribe and share the videos.
😌😌@@chemistrybydr.anjalissaxena
Very well Explained 🙏 thankyou mam
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Thank you so much mam really greatfull
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Ma'am I'm from REC Kannauj and I am following your lectures ,you explain very well.
Thanks alot ma'am
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Concept clear thank u ma'am
Welcome
Very good explanation mam
Thx u please share the videos to others also
Thank you so much ma'am 😊
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Wow mam that amazing 🙏🙏👍
Thanks a lot
ty sooooooo much maaaaam💞💞💞💞💞💞💞💞💞💞💞💞💞💞💞💞💞💞💞💞💞💞💞💞
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Mam can u explain this question
Q - 100 ml of water sample has hardness equivalent of 12.5 ml of 0.08N MgSO4 what is its hardness in ppm?
Put N1V1=N2V2 then S=NE
Thank you mam
Thak you mam ❤❤❤
Stay connected
Good madam
Thank you mam
Most welcome 😊
mam have you covered the EDTA method i cant find the video
Will cover soon
Very nice maam
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Very good explained...😀
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Amazing
Thanks
Thank you ma'am 😊
Welcome.
Thankyou mam👏💌
Most welcome
Thankyou mam
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Thanks ma'am
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Your new subscriber mam ✋🤩
Thanks and welcome
Mam in the first numerical that you took....40.5 will be in mg ?...then equivalent weight would be in grams...so it would require conversion ??
no conversion is required as you put value in mg
Mam thanks a lot ♥️
My pleasure
Thanku mam..❤
But mam teperary and permanant ko kaise pahchan kre..
Salts. See the first video lecture of same playlist
Pls aur numericals chahiye
Subscribed 🤚
Thx u
Thank You 🙏🤗
Welcome
Mgc03 produces permanant hardness ?
No
Thnxxx mam
How we can know it is hardness or not hardness like NaHCo3
Hardness is due to Ca or Mg salta only
Mam plz edta method bhi pdha do
CaCO3 is responsible for temp. Hardness or not
No
@@chemistrybydr.anjalissaxena Ma'am but as per definition carbonates or bicarbonates of Ca are responsible for temporary hardness
@@SoloTraveller.48 bicarbonate of ca and Mg and carbonates of Mg and Fe
@@chemistrybydr.anjalissaxena Okay thank you ma'am 🙂
Mam degree French mei convert krte time 10 se multiply krenge na
Aapne divide Kiya h
Mam pls reply
Kl exam h
1Ppm= 1 mg/l= 0.1 degree french= .07 degree clark
Thank you. How can we remove hardness
By boiling
@@shreyasghatole2863 She didn't mention whether she's asking about temporary or permanent hardness.
@@sarthakbadola3732 umm so y u telling me that ask her wether it's one of them
@@shreyasghatole2863 yes, you should
maam i think CO2 takes part in hardness...
Carbonates
If it produces Ca++ and or Mg++ ions it will contribute
mam mgco3 is permanent hard?
No
how to identify that salt is temporary or permanant?
On boiling the water if salt convert into that type of salt which does not produces hardness then it is temporary otherwise permanent.
Ma'am pls start a btch for competitive exams
Ma'am can you explain with the examples in which normality and edta solution type questions included....please
Ok
Mam notes kaha se milege??
Note from video
smooth madam smooth
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Mam MgCo3 is permanent hardness 👍
No
@@chemistrybydr.anjalissaxena ok ok thanku mam 🥰
Mam ye konse University ke lectures hai
This topic is in many university syllabus
Ma'am you made a mistake in the last moment... When we want to convert it into degree french then we need to multiply the ppm by 10 and for degree clark multiply the ppm by 100/7... Also you can think like this that degree french is 1 part in 10^5 parts of water. So it should always be greater than PPM
Ppm is 1 part in 10 ^6 part CaCO3
Degree French is 1 part In 10^5 part......
1ppm =1 mg/L =0.1 degree French
Mam mgco3 is permanent hardness not temporary hardness
mam jab aap sab kuch previous videos me samjha chuki hai to fir naya video kyu bana rhi hai?????
New videos are of new syllabus only
Mam can you explain this question
Q - 100 ml of water sample has hardness equivalent of 12.5ml of 0.08 N MgSO4. What is its hardness in ppm
Put N1V1=N2V2 then S=NE
Thank you mam😊
@@AnniSingh-i6i welcome. Don't forget to like subscribe and share the videos.