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Dr chandrasekhar N
India
เข้าร่วมเมื่อ 21 พ.ย. 2013
Estimation of percentage of Copper in brass alloy by using standard Sodium thiosulphate solution
This video demonstrate the estimation of percentage of Copper in brass alloy by using standard Sodium thiosulphate solution
มุมมอง: 34 695
วีดีโอ
Determination of Nickel using standard EDTA solution by complexometric method
มุมมอง 18K2 ปีที่แล้ว
This experiment explain about the determination of Nickel using standard EDTA solution by complexometric method.
Estimation of percentage of Iron in the Haematite ore solution by using standard K2Cr2O7 solution.
มุมมอง 40K2 ปีที่แล้ว
This video explain about the Estimation of percentage of Iron in the Haematite ore solution by using standard Potassium dicromate solution.
Estimation of total hardness of water sample By EDTA Complexometric method
มุมมอง 79K2 ปีที่แล้ว
This video explains about the estimation of hardness of water sample.
Structure of an atom
มุมมอง 1592 ปีที่แล้ว
Explains about the Structure of an atom and sub particles of an atom
Cell potential/voltage of Cell/emf of Cell- Solved problems
มุมมอง 7023 ปีที่แล้ว
This video explains how to solve the problems on Cell potential/voltage of Cell/emf of Cell- Engineering Chemistry(VTU)
Single electrode potential- Solved problems
มุมมอง 8703 ปีที่แล้ว
This video explains about how to solve the problems on single electrode potential-Engineering Chemistry (VTU)
Derivation of Nernst equation - most important question for examination
มุมมอง 4933 ปีที่แล้ว
Explains the derivation of Nernst equation. Most important question for examination.
Determination of Pka of weak acid using PH meter
มุมมอง 59K4 ปีที่แล้ว
This video demonstrates about the determination of Pka of weak acid using PH meter
ESTIMATION OF COPPER COLORIMETRICALLY
มุมมอง 74K4 ปีที่แล้ว
This video demonstrates the estimation of copper colorimetrically
Determination of viscosity co-efficient of a liquid using ostwald’s viscometer
มุมมอง 125K4 ปีที่แล้ว
This video explains about the determination of viscosity co-efficient of a liquid using ostwald’s viscometer
DETERMINATION OF COD OF WASTE WATER-Part-2
มุมมอง 32K4 ปีที่แล้ว
This video explains about DETERMINATION OF COD OF WASTE WATER-Part-2
DETERMINATION OF COD OF WASTE WATER-Part-1
มุมมอง 86K4 ปีที่แล้ว
This video explain about DETERMINATION OF COD OF WASTE WATER-Part-1
ESTIMATION OF ACIDS IN ACID MIXTURE CONDUCTOMETRICALLY
มุมมอง 70K4 ปีที่แล้ว
This video explains about the Estimation of Acids in Acid mixture Conductometrically
Estimation of FAS by using potentiometer
มุมมอง 53K4 ปีที่แล้ว
Explains how to determine the concentration of Ferrous ammonium sulphate (FAS) by titrating against standard Potassium dichromate using Potentiometer.
Thank you so much Sir it's more help to me..
Sir why we get sudden jump at equivalence point?
Tommorow lab : watching at 12:51am
👍👍
sir in tabulation column what is concentration of copper
sir please reply as soon as possible tom i have exam
Tomorrow is my lab external exam... Hear I'm at 1:30 am watching all your vedios..😅 Which is related to chemistry lab... THANK YOU SIR🙏🏻
Final answer 0.17% ya fir 17%?
Now I understand graph sirr tqq uuu sirrr🎉so muchh
Thank you
Tq u sirrr going good explanation
Thank you
I have exam on 10:30 I'm watching this video at 9:35😂
Thank you
Thank you sir😊
Thank you
Can't we just do for water first ??
Yes you can Thank you
Thank you sir
Thank you
Geology??? How geology is addressing the wastewater ??????? How he got the funds to demonstrate ..........to the .....coveteous panel ?? Is he addressing the board or addressing the .......national crisis .....?? For post graduation this is surprising ??? After post graduation no body gets higher pay ???
Tq so much sir🎉
Thank you
Nc explanation sir 🙏🏻✨ for the first time i understood somthing this easily
Thank you
Thank you Sir 🙏🏻
Thank you
Yeh tai 😂preshaan kar rahin hain 😂😂isko utaar kyun nahin detey 😂😂😂😊
Apney subscribers waley ko artificial intelligence ka use karwa do phir sari duniya followed karegi Apney shares holders banva do phir sari duniya followed karegi
Thank you I dont know all those things Please guide me more
So simple total weight karwa do phir uska molecules ka empirical solution karwa do 😂😂 Total weight = impurities +metal Now found the structure of the distribution of minerals and found the average results
Apney subscribers waley ko artificial intelligence ka use karwa do phir sari duniya followed karegi Dekh kar hee pata chal jayega ki kitna mineral kitna hoga sarey sample main 😂😂
Mind-blowing fantastic explanation sir tx aa lottt❤❤
Thank you
Thank you sir 🙏
Thank you
sir while preparing the standard solution can we add 5ml of ammonim sloution also for dissloving of crystals
Yes you can Thank you
@@drchandrasekharn thanks soo much sir
Good teaching sir
Thank you
Excellent
Thank you
Sir colorimetry titration
Sir how much nh3nh4cl you took please mention the amount again I didn't got that? Please
Aproxx 4-5ml of buffer solution and 0.3 mg of black T indicator
@@memewaalah ab to ho gaya practical
@@Nehaaaaa...36 accha 😀
2-3 ml Thank you
Anyone from JNNCE 😂😂
Thank you
I want to know why only distilled water (h2o) used in standardized
To avoid contamination Thank you
I want to know why only distilled water (h2o) used in standardized
Sir I am sorry but in this video standardization of potentiometer is not mention
It is standardized Thank you
Sir please upload manual in your description
ok Thank you
Sir no need cod digester. It's correct result?
Yes required for this sample not required Thank you
Thank you sir
Thank you
3:54 , 4:20 , 4:29 , 5:03 , 6:26 , 6:51 , 8:00, 8:38 , 10:00
Great sir
Thank you
Thank you
Thank you sir
Thank you
Great Explaination sir❤Thank you!! Helped a lot!!!
Thank you
Your explanation is good sir and please tell me how to do the calculation and one more doubt sir, Are there any volumetric test to determine how much amount of carbon present in steel rod?
Thank you
Can we use Nickel chloride instead of Nickel sulphate . If yes can you please share me the protocol for that .
Sir your lectures are quite helpful 😊
Thank you
All are watching before the exam👏
Thank you
H2SO4 kitane ml Lena hai sir
2 test tubes Thank you
You are 🐐🐐
Thank you
Sr I have a doubt 😢 how did you calculatie the laboratory temperature
Thank you definitely you have to note for calculations
🔥🔥🔥🔥
Thank you
Sir you are really great
Thank you
Sr y r u not added the NH3🤔
Thank you Disodium salt of EDTA dissolves in Water
👏🫡 your videos are most useful to us sr ,thank u but lucterers in our college are too worst
Thank you don't blame any teachers. teachers and parents are Gurus in your life respect them please.