10 Estimation of Copper Colorimetrically | Chemistry Lab Experiments | VTU | 14CHEL17

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[@nithinmohandas1992]

Thank You Teachers, it was very helpful.

[@yashas6747]

Play on 1.25x speed. Thank me later

[@kaliraja4257]

thank you

[@shubhamjagdhane2729]

Thank you

[@apekshap4106]

1.5 is also fine🙌

[@muhammadfaizanamin7368]

Excellent mam you are genius greatful to watch experiment. Thanks a lot.

[@shaikhfaiyyaz8505]

nice one mam you explain very clearly. thank you mam

[@bv.prashanth5606]

ಯಾಕ್ರಮ್ಮ ಈ ರೀತಿ ನಾಚ್ಕೆ ಬೀಳ್ತೀರ...
ಯಾವ್ ಹುಡುಗನೂ ನಿಮ್ಮನ್ ನೋಡಕ್ ಬಂದಿಲ್ಲ ಬುಡಿ 😂

[@sriharshavardhan121]

Nice mam you explained very clearly

[@netrapatil2169]

Best video ever ..but a small correction..we have to plot graph concentration vs absorbance

[@harshithas3852]

thank you

[@manjuh1546]

Thank you mam nice explanation. Can u please tell me how to estimate copper ions in drinking water by colorimetry? Is it same or we have to use any other solutions

[@chiranjibigautam8034]

same question , Can u please tell me how to estimate copper ions in drinking water by colorimetry? Is it same or we have to use any other solutions

[@DigambarDhanagar]

Tq💐💐

[@rafimohammed2876]

Hello mam.
Can u explain about ion identification in a given water sample.

[@shashankjakaraddi2481]

Helpful

[@fathimamoidu890]

How much amount is needed to prepare standard solution(CuSO4)?pls reply fast

[@msd8286]

Thank you madam but std cuso4 ppm range plz tell me.

[@yashasbharadwaj3035]

Thank you!!!!

[@AkashDamanal]

thank u mam

[@amarpalhunjan8099]

What is concentration of cuso4

[@vamsikrishna7490]

Ur reading mammmm

[@language_loom]

In unknown solution
Do we have to add copper sulphate from the burette???

[@kaliraja4257]

dear madam,
Could you please tell us what is the standard method you are following

[@enryuanom3516]

what is 1:1 ammonia solution
is it ammonium hydroxide in water?

[@enryuanom3516]

also then please tell the conc in mg/l too

[@maheshk3535]

Better than my prof.....

[@campusnewseducation7333]

Mahesh, hope your professor doesn't come across this comment :)

[@pallaviagale1130]

Thanks mam good👍

[@madhupujar6855]

Super mam

[@arpithask7917]

Good

[@prasadrenuse8566]

👍👍

[@dineshjaishi8171]

how that volume of test solution came 8 cm3

[@nonedone]

Dinesh Jaishi see bro you've got the absorbance for test solution.. Now, on the graph, take that absorbance on y axis..and from the point where it cuts the curve, draw a perpendicular on X axis that is the volume

[@jeremiahjohnsunith285]

Can I get the answers for the viva questions plz?

[@nandangn1385]

Ya

[@jolly_dollyyy]

Ha

[@Chemcreed]

You're explaining very slowly it makes me drowsy

[@DAMERenukaprasadc]

good

[@kishoreveeresh7653]

Is the test solution would be provided in the lab or we have to prepare the test solution??

[@kishoreveeresh7653]

Can I get the answer for this??

[@nonedone]

Provided

[@rockingbalu3652]

Niceeeeeeeeeererrrrrreeeeeeeeeeee

[@punithpuni520]

She explain slowly

[@unmutedbynature9779]

Y r they so stiff
Can't they just relax and teach

[@ramprasad54613]

Good

[@punithpuni520]

Good

[@campusnewseducation7333]

+Punith Sajjan thanks