Sir hats off to you....bsc k third year m hu but aaj tk ye moalrity ...molality ka concept ache se koi nahi smjha paya but aaj aapne to magic krdiya .....sir you are outstanding 🙌🏻🔥
Sir ...molarity m agar hum solute ko phle add krenge or badme jitna bachega usme solvent to agr aesa hua ki solute zyada hogya or solvent kam...lekin definition me solute ka meaning h which is present in lesser quantity and solvent which is present in larger quantity...plz tell sir.. Your explanation is too good...
Sir weight ka SI unit newton hota h but chemistry main hm iska unit Kg or g kiyun likhty hain?KG ya g to mass ka unit hota h or mass or weight same nai hoty.
Sir we can calculate number of moles for solids solute easily but we not calculate number of moles of liquid solute so kindly tell the method to calculate liquid solute number of moles easily
😊 There is a formula Density= Mass/ Volume. For solutions like H2SO4, you can check the density on the H2SO4 bottle, for 1 Mole H2SO4 Molar mass 96 g . You will get the Volume. take a graduate cylinder. At the end prepare your solution. Hope it will help you.
Explanation between 10 minutes to 13 minutes of the video is extremely futile ( unnecessary ) Why to confuse the students by assuming value of desity of water to be 1 gram per c.c. at 27 degree Celsius.( It is a known fact that at 4 degree Celsius, density of water is 1 gram per c.c. due to anomalous behaviour of water. ) Also, density of water does not fall drastically to 0.8 gram per c.c. by increasing temperature by 13 degree Celsius. Thus , it was extremely unnecessary to explain that 1kg of water can be 1000 cc or 1250 cc Also , to make explanation simple, solute like NaCl/NaOH etc. must have been considered and not sulphuric acid because it is convenient to understand 58.5 g of NaCl is 1 mole or 40 g of NaOH is 1 mole. Barring those 3 minutes, concept is well explained. 👍 One more thing, we professors should give explanation in English to encourage the students to enrich their international language, English.
Teachers like Yogi Sir are very rare. He wants to make his student outstanding at every Concepts. So Yogi Sir is one out of billions
Sir hats off to you....bsc k third year m hu but aaj tk ye moalrity ...molality ka concept ache se koi nahi smjha paya but aaj aapne to magic krdiya .....sir you are outstanding 🙌🏻🔥
Wow
That's Great sir
I understand is topic easily ❤
You're method of teaching is really conceptual. You're really a hardworking person ❤
I was very confused about these topics but after watching your video for the first time in my life I understood these topics.
MashaAllah Great chemist Brilliant explanation Sir!
Mai zindagi bhar ye explanation nai bhool sakati 🙌what explained👏👏
Sir aap ka jabab nhi
Aap short time me pura concept hi clear kar dete hai
Thanks a lot sir 💓❤❤❤❤
Sir you are teaching so smartly . Best explainer❤️
The method of teaching is just AweSomE...♥️💎🙌
Love from Bangladesh🥰.....bohat accha tha sir.
ALLAH PAK aap KO Khush rkhy aameen sumaameen
Superb so beautiful nice simply understanding lecture
Thanks 💯👍🙏🙏🙏
Thanks you so much 🥰 sir , After a long time clear these concepts.thanks again ❤️
best teachr in u tube
King of chemistry
Har video mein aate hai dil jeet ke jaatein hain❣️
Fab explanation sir
Understood a lot 👍👍
You are the best Sir
😍😍😍.... Heavy teaching method
love from Bangladesh 😍...your teaching style is really great 😍
Nicely explained ❤❤
The teaching is too good sir 😍😍
Thanks for making it easy to students.
Thanku so much sir, it's very very helpful sir.
Thank you sir very useful video
Thanking you sir ur art of teaching is worthy..
Thanks sir..All crystal clear😊🙏🙏 Thanks for explaining the density volume concept!
TQ sir , 3 time I am watching this video it is very interesting
Thnq so much sir...this helped a lot..👍
Sir , i need some analytical chemistry topics ,
Plz make some videos ...
thank u so much sir , very well explained.
Sir ...molarity m agar hum solute ko phle add krenge or badme jitna bachega usme solvent to agr aesa hua ki solute zyada hogya or solvent kam...lekin definition me solute ka meaning h which is present in lesser quantity and solvent which is present in larger quantity...plz tell sir..
Your explanation is too good...
Thank u sir for clear my consept
Got it concept an easy way but little confused about molar solution .
God of explanation,,, love u sir
Electro ke 150 vedio sun ke dil khus ho gya sir
Great explanation 👍👍👍👍
Waah.... Level sir jee
kmaal😍😍😍
Thanq sir ❤️
I like this video 👌👌👌👌
Tell me how to prepare dilute solution bcoz ur lecture r so amizing
amazinggggggg..... you donate great lecture
Lack of knowledge 😊
Sir weight ka SI unit newton hota h but chemistry main hm iska unit Kg or g kiyun likhty hain?KG ya g to mass ka unit hota h or mass or weight same nai hoty.
Superb 👍👍👍👍👍👍👍
how to dissolve 3mmol of benzene 1,4-dicarboxylic acid and 7.5mmol of NaOH in 80ml of DMF.
Great work
Sir ape bahut achha padhte hoo and sir please last mai screenshot lene ka thoda time dejiye 😊😊
please mention to add acid in water and not the reverse. applicable only for acid.
Outstanding
Acid me Pani Dale ya acid me pani
Nyc explanation thnx sir
Awesome sir.
sir colligative properties ka derivation wala video nehi ayega?
Sir would u pls tell me how to prepare 1M K2HPo4
Very nice
wonderfull
gajab
Sir we can calculate number of moles for solids solute easily but we not calculate number of moles of liquid solute so kindly tell the method to calculate liquid solute number of moles easily
😊 There is a formula Density= Mass/ Volume. For solutions like H2SO4, you can check the density on the H2SO4 bottle, for 1 Mole H2SO4 Molar mass 96 g . You will get the Volume. take a graduate cylinder. At the end prepare your solution.
Hope it will help you.
Molarity and molality should be directly proportional to its concentration. Yes na
Molarity/Molality themselves are concentration (ways of expressing concentration of solutions )
How to calculate conversion of mole into wt
Thank you sir g
Please thode bade akshar se likhiye sir
How to find 2 moles?
Sir then the molarity definition is wrong...
👍👍👍❤️❤️ from Pakistan
Always add acid to water don't add water into acids (will be dangerous)
Thank you sir...........
Sir, wouldnt adding water to acid generate large amount of heat?..then beaker may explode 😅😅
Yaaar 🤐
@@Chemistryuntold sorry sir..i shld be really focusing on the concept😅😁
Hahahaha agle video me NOTE daal dunga iska mai 😝😝😝😝😝😝
@@Chemistryuntold ur the best sir
Kuch bhi
Love you sir
Sir you write 1cm3=1L??
It shd be 1dm3
Your words touch my heart 💖💖💖... I have fallen in love with you.
How to make 30% h2so4 solution
Love from Pakistan
Molarity,,,, molality
To aisa definition kyu padhate ki molarity is defined as no. Of moles of solute dissolved in per litre of solution
❤❤❤❤
❤
💜💜💜💜💜
Levl
Explanation between
10 minutes to 13 minutes of the video is extremely futile ( unnecessary )
Why to confuse the students by assuming value of desity of water to be 1 gram per c.c. at 27 degree Celsius.( It is a known fact that at 4 degree Celsius, density of water is 1 gram per c.c. due to anomalous behaviour of water. )
Also, density of water does not fall drastically to 0.8 gram per c.c. by increasing temperature by 13 degree Celsius.
Thus , it was extremely unnecessary to explain that 1kg of water can be 1000 cc or 1250 cc
Also , to make explanation simple, solute like NaCl/NaOH etc. must have been considered and not sulphuric acid because it is convenient to understand 58.5 g of NaCl is 1 mole or 40 g of NaOH is 1 mole.
Barring those 3 minutes, concept is well explained. 👍
One more thing, we professors should give explanation in English to encourage the students to enrich their international language, English.
Thankyou for taking out time and writing so much. Your suggestions will be taken with positive spirit sir. Keep guiding youngstrs like us. 😊
@@Chemistryuntold 👍🏿👍🏿👍🏿👍🏿
Very informative 👌