A good teacher is one who can do good practicals and can explain them properly to students ,my father had said this...he has a PhD in chemistry and he also disliked the idea of using gloves or eye protection spectacles
Thank you so much ma'am. These videos have been very helpful for my exam. The way you have explained things is superb. I wish all of us had a teacher like you.
@@smayrabatra9481 All the best! Mine went alright (...the lab assistant told us the salts at the beginning.) so we just had to do the tests, in the viva the teacher asked questions related to the compound used in the titration, how to identify groups of ions and methods of preparation of the different functional groups
Ma'am I am a student of hindi medium and have many problems regarding practical, as you know that there is not a single proper video on you tube for practicals in hindi medium. But your short videos are very helpful and especially easy to understand your english... It's a great support for me ma'am... Thank you so much 💓
Why can't every teacher be like you😔 In our school if you go asking anything twice, they will literally scold(if not beat) the shit out of you... Teachers should be patient and responsible, there should be a degree for teaching also... I know biology, but I can not do surgeries right now... Similarly knowing the subject and teaching it are different things...
Mam tommorow is my practical . And I really thankful for ur beautiful explanation 🙏..I really appreciate ur work mam..hats of to you...pls like my comment🙏
@@seemamakhijani721 I have shared ur channel with all of my friends .......in every school there must be a teacher like you to explains us in such a easy manner 🙏I won't u forget u mam .. still u are much far from many of us..but u have made Ur place in our heart 💓
thank you so much mam. i am indeed inspired by a teacher like u. have seen lot of videos but this is where the things are explained to the point with no too much speaking. children really wants teachers like u. hats off to ur service during covid sitruation. i truly feel like im in chemistry lab. teachers like u are no less than docs fighting in covid cause this is a true service to children wanting nothing in return. i would like to become like u in future. thank you mam.....💝💝💝💝💝💝💖💖💟💟
hlo mam.. as for making H2S gas we use iron sulphide rod.. mam how many times we use that iron sulphide rod for making h2S? or we have to throw that irone sulphide rod once it is used
mam for preliminary test that is adding naoh,dilute hcl,nh4oh,nh4cl,nh4co3....Can i test in the same test tube or i need to test them in different test tubes???pls reply..i have my practical tomorrow
ma'am yesterday we had our practical and because of you i was able to get good marks. Not only me my whole class was talking about your wonderful explanation and work. Thank you ma'am
Titration with solution preparation 10 Mark's Salt analysis for an unknown salt 8 Mark's Anyone out of Chromatography/food test/functional group 6 Mark's Rest 8 Mark's are for file project and VIVA. All the above to be done in 3 hours time All the best
If u r testing for cation first and u get the cation group one or group five then make sure u will never get sulphate and phosphate as anion bcz r insoluble
Great video ma'am and thanks a lot . Ma'am , I had a doubt . If there's no Kipps apparatus (suppose) , how to test for Group 2 radical then ? Others please reply too if you know .
Mam, can we use distilled water to make OS for all salts? Bcz you warned that if the cation is lead(Pb2+) , do not use tap water bcz it will form PbCl2 ppt
Great demonstration and explanation mam but one doubt that how do we distinguish between yellow ppt for barium ions formed by addition of potassium chromate and the yellow colouration of K2Cr04 with no ppt as it itself is yellow coloured?please help!!
So as to check whether so4 2- or po4 3- is present or not if ba2+ is present then both of the anion will not be present..Also we generally get ba2+ only..
Животные
![[BLACKSWAN] ‘Roll Up’ Official Music Video](http://i.ytimg.com/vi/ulvCwyKrwqw/mqdefault.jpg)
7:26 Group 5 starts
Legends do not require a dropper they directly add chemical into test tube😉😅
correct
Bt I always find every ion in my salt😅
Bas hath kaapega 🙄
Humara school itna bekaar hai ki dropper provide hee nahi karta
Btw
Kal practicals hai....!😭
A good teacher is one who can do good practicals and can explain them properly to students ,my father had said this...he has a PhD in chemistry and he also disliked the idea of using gloves or eye protection spectacles
Tomorrow is my practical model, Thank u Mam❤️.. Lot's of love from kerala🌴.
Thank you so much ma'am. These videos have been very helpful for my exam. The way you have explained things is superb. I wish all of us had a teacher like you.
Now I'm the one with the practical exam tomorrow morning. Thanks for all the help! These videos made this so much easier.
Btw How was ur practical
Tomorrow's mine 😭 wish me luck
Tomorrow is mine!!
@@smayrabatra9481 All the best!
Mine went alright (...the lab assistant told us the salts at the beginning.) so we just had to do the tests, in the viva the teacher asked questions related to the compound used in the titration, how to identify groups of ions and methods of preparation of the different functional groups
@@aayushisanadhya2536 Thanku so much for the advice 🤗
Great explanation mam, thank you very much
Ma'am I am a student of hindi medium and have many problems regarding practical, as you know that there is not a single proper video on you tube for practicals in hindi medium.
But your short videos are very helpful and especially easy to understand your english...
It's a great support for me ma'am...
Thank you so much 💓
@Rudraksha Dwivedi just a silly mistake...
My fear regarding to English...
Now I will try to do B.Sc. in English 😊
@Rudraksha Dwivedi yeah sure
Excellent English correct and good explanation best video for bacl salt analysis
WOWW MA'AM. thanks a lot. You literally saved my life!
Why can't every teacher be like you😔
In our school if you go asking anything twice, they will literally scold(if not beat) the shit out of you... Teachers should be patient and responsible, there should be a degree for teaching also...
I know biology, but I can not do surgeries right now... Similarly knowing the subject and teaching it are different things...
Bless u
@@seemamakhijani721 mam what if we dont have the kipps apparatus.Alternative sulphide source that does not change the order of test??
Same here
Same also go here
@@allansmith9964 in our school we use ammonium sulphide ( Nh4)2S
A very good work , well done
Thank you ma'am you are really blessing for us
Mam tommorow is my practical . And I really thankful for ur beautiful explanation 🙏..I really appreciate ur work mam..hats of to you...pls like my comment🙏
Sure
Thanks
Bless u
Do well
@@seemamakhijani721 I have shared ur channel with all of my friends
.......in every school there must be a teacher like you to explains us in such a easy manner 🙏I won't u forget u mam .. still u are much far from many of us..but u have made Ur place in our heart 💓
mai bhi idhar hi aya lol
Very well explaind thank you
Thank you so much for your wonderful explanation ma'am
Your videos are very helpful
Tysm mam helped a lot
Your channel is so helpful for chemistry practical ☺️. Thankyou so much ma'am
Glad to hear that
Thanku mam nice explanation
A must say ma'am the way u explain the things is just ❤..
Thanks a lot 😊
Mam today is my practical..... 🔱🔱
Thanks mam, your all videos are really very helpful to us. I got good marks in my practicals. And also boosted my confidence. 🙏
Thanks do share
Thanku so much mam.
Wow mam🤗
Thank you mam for all these amazing videos. This may help me a lot.
Thank you so much
Legit me
Happy because she gave me an eye contact 🌚
Beautifully explained, Ma'am!
Thanks a lot 😊
Thank you mam
Bestestt besttt
acrobat.adobe.com/link/track?uri=urn:aaid:scds:US:5256607c-01fd-4d7f-9ace-392686fbf4dd
Thanku so much mam😇🤗I was unable to understand this....but ur explanation make it easier for me🌟🥰
Most welcome 😊
TQ medam😊
Mam, can we take fresh os instead of dissolving ppt part ? plz reply mam 🙏🙏🙏🙏
I HAVE MY CHEMISTRY PRACTICAL TOMORROW AND NOW I M WATCHING ALL THESE .....🥲🥲🥲
I have my practical tomorrow. Thank you mam🙏
Hoping for the best!
All the best
thank you so much mam. i am indeed inspired by a teacher like u. have seen lot of videos but this is where the things are explained to the point with no too much speaking. children really wants teachers like u. hats off to ur service during covid sitruation. i truly feel like im in chemistry lab. teachers like u are no less than docs fighting in covid cause this is a true service to children wanting nothing in return. i would like to become like u in future. thank you mam.....💝💝💝💝💝💝💖💖💟💟
Means?!
hlo mam.. as for making H2S gas we use iron sulphide rod.. mam how many times we use that iron sulphide rod for making h2S? or we have to throw that irone sulphide rod once it is used
Mam flame test would be the best to distinguish between group 5 cations
Thankyou so much ma'am
Most welcome 😊
thankyou so much mam
Most welcome 😊
Mam you are life saver 🥺✨😭
Welcome
Do share
I have my practical after 2 hours and this helps alot🙂✨thnk u mam🌼
All the best
Thnx mam apki wajah se acha gya mera practical 💫
@@maitririkhari3748 arey... viva mai kya puchha plz batado
@@_Alpha_om koi se bhi chapter se kuch bhi
Can't we know that it is barium if it heats with crackling sound?
😍👍
I seriously have my final practical in like 5 hours and I'm here 💀
Mine in 10 hours 🗿.
mam for preliminary test that is adding naoh,dilute hcl,nh4oh,nh4cl,nh4co3....Can i test in the same test tube or i need to test them in different test tubes???pls reply..i have my practical tomorrow
Kipps appratus🤩🤩
JUSTICE FOR SHAYAN!!!! #shayan #shayanpog
what is the syllabus for class 12 chemistry practical in salt analysis please tell mam
There is no reduction in the anions and cations syllabus as these were done in class 11 itself
ma'am yesterday we had our practical and because of you i was able to get good marks. Not only me my whole class was talking about your wonderful explanation and work. Thank you ma'am
Kya tum bata skte ho ki kya kya hota ha parctical mein plssz
Mtlb ki pura brief mein plssz
Titration with solution preparation 10 Mark's
Salt analysis for an unknown salt 8 Mark's
Anyone out of
Chromatography/food test/functional group 6 Mark's
Rest 8 Mark's are for file project and VIVA.
All the above to be done in 3 hours time
All the best
@@seemamakhijani721 thnku so much mam
@@seemamakhijani721 mam what about practically copy marks
My chemistry sir would never guide me like this
Thank u so much mam❤❤
Mam conc HNO3 is also added na
God please give me Nh4+ and So4-2 ion(easy tests) 😂😂
cant be do flame test directly
If u r testing for cation first and u get the cation group one or group five then make sure u will never get sulphate and phosphate as anion bcz r insoluble
That is absolutely correct
7:40
Shewta your mic is on😁
Excuse me Mam ,if we have done Potassium Chromate as confirmatory test for Barium then it is necessary that we have to flame test along with it ?
No
@@seemamakhijani721 thank you very much Mam 🙏🙏
mam is there any substitute for the h2s gas, if yes will the observation be different ?
Yes i also searching for it
NA2S
@@anmolpathak9379 will the reading be different my friend?
In my school, they use yellow ammonium sulphide.
@@harkaransinghkhaira570 No
Great video ma'am and thanks a lot . Ma'am , I had a doubt . If there's no Kipps apparatus (suppose) , how to test for Group 2 radical then ? Others please reply too if you know .
Use sodium sulphide solution
@@seemamakhijani721 Tysm ma'am...So what should the ppt be in that case ?
Thanku mam ....but mam we have to do this complete process to determine that Ba+2 is present or not
Yes
mam is practical done in your school please if possible make a video on what was asked by examiner
Watch all my VIVA videos
Mam, can we use distilled water to make OS for all salts?
Bcz you warned that if the cation is lead(Pb2+) , do not use tap water bcz it will form PbCl2 ppt
Yes you may
Great demonstration and explanation mam but one doubt that how do we distinguish between yellow ppt for barium ions formed by addition of potassium chromate and the yellow colouration of K2Cr04 with no ppt as it itself is yellow coloured?please help!!
K2CrO4 is a clear solution. While ppt is an opaque solution
@@seemamakhijani721 okay mam thanks a tonne!!!
Here at 3 am practical at 8 am 💀
It shows the salt contain both barium and Strontium🤡
Barium - green flame
Strontium- red flame
But it shows only green colour
so jealous about these kids
1)cuz they have seema mam
2)cuz they get to do the practicals and we are stuck at home w colleges closed
Mam, if we are given strontium salt, then will it also give yellow colour with potassium chromate?
No
@@seemamakhijani721 ok...Thanks you mam :)
mam which school are you from?
That Wave from Seema is so Cute..
Fkin creep
@@dudezombie1498 Waah bhai.. Ab jara sa compliment bhi nahi de sakte.. 👏👏
@@csgoark2521 Chodo bhai . In logo ko har cheez mai problem hota hai .
Mam how many grams of salt will be given in practical mam
Around 20g
Ye konsi class k h
Why we test barium first?
So as to check whether so4 2- or po4 3- is present or not if ba2+ is present then both of the anion will not be present..Also we generally get ba2+ only..
Warning: Watch the video of common ion to understand the concept better.✌🏻
Legend watching in the morning of practical exam☺☺
Mam why we use Mercury in thermometer???
any in 2024
Ma'am Ba+2 ke confirmatory test ke liye K2CrO4 salt ke OS me daalte h na ki group reagents ki presence me hi daal dete h
Either in OS or after dissolving the ppt of GPS 5 in acetic acid
Okay ma'am
HNO3 is not required for the test of group 3
is it?
Where is sreeja right now
Plz use pure chemicals, this test of Ba ions is failed
Ma'am is liquid ammonia is NH40H??? Or Is it different? Liquid ammonia smells so bad. Is it same NH40H ?
NH4OH is a dilute solution of liquid ammonia
@@seemamakhijani721
Ma'am do we have to write theory, procedure,etc SEPARATELY for all 6 fnc grp that we will be required to identify DURING EXAM.
Mam plssz tell me pratical exam hota kaise ha actually mein thoda brief krr ke plsssz mam 5 ko mera experiment ha plssz mamm
@@shobhitsharma5493 abhi ni cancel ho gya ha baad mei higa date ni batai ha
Hii mem,🙏🙏🙏🙏🙏🙏🙏🙏
Mam app kiss school m jaoge practical k lie
That is confidential no one discloses it .
@@seemamakhijani721 ok mam
B.sc sem 6 practical & viva na video banavo mam pls🙏🙏🙏
Genius and outstanding students require careful listening only 1 time. 🎊🎊🎊🎊👍👍👍🎉🎉🎉🎉
Right
Thank you mam
Mam, can we take fresh os instead of dissolving ppt part ? plz reply mam 🙏🙏🙏🙏
Ys
@@seemamakhijani721 ok mam, very thank you 🙏
thank u mam
Bless u