How to determine VISCOSITY Rheochore, % composition composition of unknown mix.. | BS 3rd Semester
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- เผยแพร่เมื่อ 1 ก.พ. 2020
- It is a practical for the university classes, det. viscosity and percentage composition of unknown liquid mixture.
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#bsChemistry
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Thank u, sir, sir plz make more videos of practices of bs chemistry. May Allah, u live a happy life.
Yes I'll
Jazakallah sir g for this video.
Allah will bless you . Amen!
no words for appreciation.....its really a marvellous effort....
Thanks
Amazing sir. Keep it up 💓💓
Meray tmam cocept clear ho gye. Thanks sir ji.
It is good. May God bless you success
liked.... Subscribed...shared....
Wow sir ..plz make more vedios for practicals .. thanks sir ...May Allah bless you 😌
Well explained ❤
Thank you 🙂
MASHAALLAH SIR
BHT ACHIII VIDEO HAY
ALLAH AP PR APNI REHMAT RAKHAY
Ameen, God bless you too.
very good sir superb explanation
Thanks
Allah apko kamyabe atta farmai
Sir these lectures are too good and helpful and make more videos about kinetic study of acid catalysed by hydrolysis of ethyl acetate and ebullioscopic and cryoscopic methods , kindly sir put an eye on these practicals
great effort
Amaaazing sirr.. keep it up
Nice 🥰 🥰 🥰
Thanks sir ....it is very helpful and informative lecture
Thanks
Thanx sir amazing
PlZ makes more videos
Well explanation, thank u sir
My pleasure.
Make more videos sir🎉
Thanks for uploading vedio
My pleasure
Sir I think 50 percent not followed in labs we take it by 25, 20,15,10,5 ml in umt lab
27:00
Salam sir
I want to ask if we have unknown solid in liquid solution such as KMNO4 in water can we determine their pecent composition by same method using viscometer
Mjhy Aik bat k smj nai ae k last waly experiment me 2 solution hen kia k Aik e he alcohol and water wala
Unknown jo mila ha water and alcohol e ha j's k composition ham ne find out kenri he ?
Kia test tubes ki baat ker rahy hen?
If yes, then 1st and last test tubes have only one pure substance in each. One contains water and other alcohol.
Bohat acha
Hii Sir, how can we calculate the viscosity of two mixed liquid?
Same procedure as of composition..
superb
Thanks
It is the best one
Mashallah good teaching skill
Thank you.
@@UmairKhanAcademy sir please tell me your subject chemistry or physics
Main subject is chemistry, but i also deals with, physical Chemistry and biology.
Sir please if you don't mind share me your contact number?
Nice
Thanks
english version please
For now it is not available. Sorry 😊
Sir aik bat bta dein k hm ne viscosity har composition k Lye find out krny hai. To Usky Lye Hmy har composition ki density b find out krni hai. To volume of the solution hm nikal ly gy weigh balance se mgr volume of the water kitna weigh krygy har composition k Lye?
Volume constant ho ga. App daikh len k aap k pass lab mai jo specific gravity bottle hai os mai kitna volume ata hai. It will near to 25ml. To her composite ko at least 25 ml zror rakhen.
@@UmairKhanAcademy sir... Its mean k
W1=wt. Of empty specific gravity
W2= wt of water plus specific gravity
W3= wt. Of solution plus specific gravity hai.
To wt. Of water 25ml e ly gy sb composition k Lye. Like jo d=m/v formula hai is m volume of water depend kryga lab m jitny ml ki specific gravity pre h?
@@Miss_Mehru aap k concept mai problem hai.
Wt , ml mai nahi hota.
Weight is measured in grams
While volume in ml or cm3.
Question rephrase kren, aap ko kia pochna hai,
Volume or weight?
@@UmairKhanAcademy ye Puchna cha rhy k Hmy har composition k Lye viscosity find out krni hai. Or har composition viscosity find out k Lye USki density find krni hai.
We know k d=m/v.
I just wanna know k V= kia hoga for 100%,80% and so on composition k Lye.
V same rhy ga har composition k Lye ?
@@UmairKhanAcademy V= volume water in specific gravity bottle ka consider krygy jo K constant e rhy ga for Different composition ? Ya overall jo Hm 100 ml, 80ml, 60ml water ly RHy wo consider krygy. Ye confusion hai.
To kindly guide krdein K m V Kitna hoga for different compositions.
Dear sir Agr Ap channel bechnaa chahta hoo thoo Mae leta hoii
Aap kia kren gay le ker?
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