In my skool we arent allowed to use a test tube holder while adding in conc H2SO4 also we pour it in without a freaking dropper! Im glad I still have my hands😂and they also dont provide gloves....
During my practical it took most of my peers atleast 2-3 attempts to perform this successfully, however I am glad it I saw this video just 1 day prior to my practical and was able to perform it successfully at the very first attempt only. Really helpful. Thanks.
Damn! This is like master class on the brown ring test. 😅 I was specially surprised at the end when she told that the ring is formed below the test tube b'coz of the less acid content. Excellently articulated!
Mam your videos are amazing man can you please make a video on the complete salt test as well as their confirmation. Mam please make a video on the above topic.
@@seemamakhijani721 real imaginary and actually main kya differences hai ??? Aap ek thought experiment group banao merey saath and real universe ko dekho Jismay all forms of force become unity of trinity Gravity magnetic electric Brahama Vishnu mashes Cubic square liners Ultimately upto ultimate ⏳📡🔔❓🕉🛐🔱🔗🎆🎇➡↙↔↗↩⬇⬅⤵ℹ↪👽
In my skool we arent allowed to use a test tube holder while adding in conc H2SO4 also we pour it in without a freaking dropper! Im glad I still have my hands😂and they also dont provide gloves....
Good explanation.....but small piece of advice.....never use Tap water to make O.S especially in case of nitrates because all of nitrates are highly water soluble so it is quite obvious to have some nitrate impurity in tap water.....instead prefer distill water for preparing O.S because they provide more reliable results......
@@jericho7251 Original Solution in terms of qualitative analysis O.S means solution of original salt or mixture in aqueos or acidic solvents........ while detecting metal ions which are insoluble in water O.S is made in dilute acids for example salts of carbonates are usually dissolved in dil HCL instead of water
Mam please always reply my comments so that if I faced any further problem I want u be my guidance. 🙏🏻😌🙏🏻😌🙏🏻😌🙏🏻😌🙏🏻😌🙏🏻😌🙏🏻 It's my tenth ( board's) and I'm truly very worried.
One of the most difficult ones. Even teachers sometimes fail to perform perfectly.
because of the hot condition of the solution
Time for ur college to take new teachers
No it's not difficult....I even don't wear gloves and do this...and not I hve done this lot of times and everytime I got the result
@@prachikamahakur991 is it a problem if u accidently breathe it
@@nihaal7750 yaa but who is gonna breathe
She looks like she’s being held at gunpoint
Right 🤣🤣🤣
Y e s
Yes
Bro every topper behaves like her only!! 😂😂😂😂
True😂
In my skool we arent allowed to use a test tube holder while adding in conc H2SO4 also we pour it in without a freaking dropper! Im glad I still have my hands😂and they also dont provide gloves....
in our school we are not allowed to use h2so4 teachers pours it herself
"khatron k khiladi"
Which school r u from😅
@@Navi0316 chavara
In my school also....not allowed any dropper or test tube holder..
During my practical it took most of my peers atleast 2-3 attempts to perform this successfully, however I am glad it I saw this video just 1 day prior to my practical and was able to perform it successfully at the very first attempt only. Really helpful.
Thanks.
Thanks
Bless i
Do share
Did you had done practicals before practical?
Nope @@nidhiii6621
What kind of original salt were taken by them
she did a really good job..and the instructions were clear
thank u
Bless u
Bro do we get instructions in practical
While adding concentrated acids always a holder should be used. In practicals this carries marks. 🙂
They should also use gloves for the protection of their hands
Also pray before practicals 🙃 they forgot 😂😂
thanks for this i have practicals today
This teacher looks really really experienced in chemistry 🥰🤩🤩🤩 i love this channel!!!
Narrator is really a legend of chemistry as well as english
Yess🥺🥺
Ma'am your voice is very energetic which inspires a person to keep attention. I wish every school had teachers like you. Thanks ma'am.
Rumal
The faculty is just amazing🔥..... students are really lucky who are under her guidance ❤️
Only her, other one is..... 😀
For any experiment in the chemistry lab, you must always use distilled water. The water from the basin faucet may contain impurities
Nee vechittindada distilled water
@@blackburn3r wow malayali
BLACKBURNER 🤣🤣naan chodhikaan povukayaayrnnu ...to her
@@blackburn3r da alla di
Malayali😎
Useful information..👌
Girl : No holder while pouring concentrated acid
H²SO⁴: Am I a joke to you
Exactly
In my school we aren't allowed to use a test tube holder to pour in conc H2SO4
Neither we do in our school labs..Though its foolish because one of my seniors got his hand bruised because of the same
Lol it's just hot and burns a little
I had come in contact with it quite a few times
@@gmroopavathy870 correct it is not that concentrate. It just create some fumes we will feel little hot.
Damn! This is like master class on the brown ring test. 😅 I was specially surprised at the end when she told that the ring is formed below the test tube b'coz of the less acid content. Excellently articulated!
...then imagine an entire school building in USA was evacuated because someone broke a tiny mercury thermometer.
Uhhh didn't understood what you said? Like you are joking right?
0:57 I skipped a heartbeat there
Me too
o o ufffff
I read this before that time😂
Me too💯😁
Same
Mam, a huge respect from me....thank you for clearing all our doubts🙂🙂🙂
Many...It's a very good idea to involve the children than doing by ourselves. It will motivate the entire class. Good job. All the best.
That girl probably thinking what the hell my teacher will do after finishing video.
Teacher after practical : ready with pipette to punish.
Is that kurama
@@aditisingh3389 no 😂 it's nine tail fox but not from naruto series
It will break lmaoo
0:56 that moment in chem lab
Who all r watching this in 2020 ...near to ur annual practical
Mee😂😜
@@satviksinghparihar4414 😄
Me 🖐️
@@thor-jz5mw 😄
@@thor-jz5mw nice😂
The textbook said that the brown NO2 gas comes just by adding the concentrated H2SO4, thank you for showing the step with the paper!
Meanwhile
Conc.H2SO4 : am I a joke 😂😂
😂😂
Thought experiment karo
Real imaginary and actually main kya differences hai ???
Bts sucks
@@JayKumar-mf7dd and? What's ur point? 🤨
Vo dilute h
I feel so grateful to have discovered your channel.
Mam your videos are amazing man can you please make a video on the complete salt test as well as their confirmation. Mam please make a video on the above topic.
The girl is kinda nervous i guess
Kinda? Absolutely!
She seems to be dedicated and stunned
My salt analysis practical went well n good ...thanks to u mam 🙏
First time I thought that is this my school? ...like its the same lab in my school too 😅
Bless u
Do share in YOUR CLASS GROUPS
Same uniform??
#MeToo
@@seemamakhijani721 real imaginary and actually main kya differences hai ???
Aap ek thought experiment group banao merey saath and real universe ko dekho
Jismay all forms of force become unity of trinity
Gravity magnetic electric
Brahama Vishnu mashes
Cubic square liners
Ultimately upto ultimate
⏳📡🔔❓🕉🛐🔱🔗🎆🎇➡↙↔↗↩⬇⬅⤵ℹ↪👽
@@aryankulat4886 ruclips.net/video/NL2NZvUh6Hg/видео.html this will help you
Thank you Ma'am
Your video helped me alot in chemistry practical to confirm the presence of nitrate thank you so much
( Fe(H2O)5NO)SO4- Brown Ring complex in which iron and NO has +1 oxidation state.😊
Nice! Very well explained and performed!
your labs are so clean and organized
OMG what a explanation
after watching this video I never forget brown ring test thank u so Much Mam for this wonderful video
0:57 I got a mini Heart attack 😂😀
minor*
Me too💯
While adding concentrated acid ,we should use test tube holder know
Na I also don't use it .
Sss
Yes.r8
**SCIENTIFIC SWAG 100**
Yes
Outstanding way to express the experiment ,,,great ,👌
I love your teaching style
2024 and still this is helpful..thank u so much ma'am
Thank u man...... u explained really well....
Tqsm ma'am it helped me a lot to clear my final practical exam
put off nool
it's very much helpful. thank you.
I think she might be nervous but you both do very well very nice I understand how to analyze nitrate
Quite informative, thank you
Wow... nice and clear explanation super....
Thank you so much ma'am. I really needed this.
Any 2024 buddies 😊
Ya I'm here 🙋
Yes
Thank you madam, I understood 🥺💯
Very well explained 👍Thank you mam
I love how clearly and beautifully the teacher speaks, we all need teachers like you ma’am🫶🏻
Bless you
very nice presentation
After 2 hours my practical will done and now I am studying but I know I have done all because mam is teaching very clearly 🙂🙂❤️❤️
nice nice nice
great demonstration ... Thank you Mam
Best channel for chemistry practical
Anyone watching today?
Me
so easily and well explained thank you mam
Very nice it is very useful for my chemisty practical
Thanks for your experiment
Its important to hold the test tube when it is producing the ring
Wow superb ❤ very easy to understand....
Thank you ma'am
Please share my channel with your friends Bless u loads
@@seemamakhijani721 Sure ma'am 😄
Thank you so much mam 💟 Bcz of you I did my chem practical very well today 💞
Excellent video on brown ring
I m also a chemist i have performed this experimen😍
Thank you so much mam🙂🙂🙂
Thanks very much ma I really enjoyed the lesson ❤
Thanks a lot ma'am . It did help 🙏🙏🙏
Don't use tap water
And pls take care first add water then the salt
Use gloves and test tube holder . Safety is important
Don't use gloves while handling conc.H2SO4
In my skool we arent allowed to use a test tube holder while adding in conc H2SO4 also we pour it in without a freaking dropper! Im glad I still have my hands😂and they also dont provide gloves....
Lol she is using a bloody dropper what more of safety do you require
Thank ma'am it very helpful for me for tomorrow partical
This was soo coooll
Tomorrow is my parctical exam tnx a lot 😘
Bhai kya puchte hai practical exam me
Tommorow is mine!!😂😂
Same me
Tommorow is mine
while adding concentrated u must use holder
Really helpful thank you ma'am
Superb explanation madam 👌
Brown gas is also observed when bromide is present
O.S. stands for original solution for those who didn't got..
Being Gamer thank you
For your information it's didn't get not got 🤣🤣🤣🤣
Beautifully and very skillfully performed. It is really a hard test, especially to get a perfect ring....
Thank you very much!
Ma'am ur videos r very helpful thank u so muchhh
Tomorrow Is The Endgame 😂
Mine is on Monday
How was urs
@@doomzday66 Too Good..My Salt Was Ammonium Sulphate
I answered all questions of Viva and The Examiner was also very good.
All The Best
@@Sarthak-oc4hj fuckin normie
@@Sarthak-oc4hj what
Mine on Tuesday 😢
Brown ring test starts at 3:35
Oh my God, thank you so much
This class is very usefull to me
Good explanation.....but small piece of advice.....never use Tap water to make O.S especially in case of nitrates because all of nitrates are highly water soluble so it is quite obvious to have some nitrate impurity in tap water.....instead prefer distill water for preparing O.S because they provide more reliable results......
What is os?
@@jericho7251 Original Solution in terms of qualitative analysis O.S means solution of original salt or mixture in aqueos or acidic solvents........ while detecting metal ions which are insoluble in water O.S is made in dilute acids for example salts of carbonates are usually dissolved in dil HCL instead of water
0:55 lol moment
Literally mai
Aman shakka 😂
Bhai 1000 ka fine ho jata
She was very close to burn herself from the acid
@@shivanshusingh8669 hahaha
Ma'am very very Helpful And Examinar Was very impressed with me .....Thank you so much ma'am
Glad to hear that
Corona ka baad pahali baar lab dekhi thanks 🫂🫂🫂😊 mam
mam can you please make a video for identifying cations and anions from a given unknown sample
3:29 add little water to it ,u would get greenish blue solution, which confirms nitrate ion.
Alhamdulillah. I did it very well.
My favourite test ❤️
Normal sc. students :may be afraid of messing up in lab
And then there's 2020 science batch:
Giving online viva without ever performing practical
That smile at 0:16😊
thankyou so much for an amazing explanation ✨
Bless u
Thank you so much ma'am for such a good explaination. I really love this channel
It's my pleasure. Keep sharing
1:07 what the girl behind searching for😂
Such an amazing teacher u are mam
Respect u
🙏🏻🧒🙏🏻🧒🙏🏻🧒🙏🏻🙏🏻🙏🏻🙏🏻🧒🧒
Thanks bless u loads
Please share with other students group and promote my channel
@@seemamakhijani721 wlcm mam
Already I have shared your videos.
Mam please always reply my comments so that if I faced any further problem I want u be my guidance.
🙏🏻😌🙏🏻😌🙏🏻😌🙏🏻😌🙏🏻😌🙏🏻😌🙏🏻
It's my tenth ( board's) and I'm truly very worried.
Excellent work , mam
Thankyou mam aap bahut achhe se samjhati h
In my college, they use copper turnings instead of paper for detecting the presence of nitrate radical
u need a reducing agent which can be carbon from the paper or copper turnings
Even in my school they use copper turnings
i wish i had this teacher as my teacher, but not gunna lie im gonna be hella freaking nervous man
Thnkzz Mam uu do a grt job...
very useful thank you very much!