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I really appreciate that you showed all the steps and showed where the formula comes from . I wasn't taught all the steps just the formula.

salamat boss

what are the normality of solutions used

Great presentation now I understand

ur the goat thx

Nice ang galing dami kong natutunan

I learnt, thanks much

Can you make more practical videos they are really good

Make easier and fastest way to find COD

What about COD

You should get rid of the air bubble in your burette 😊

Nice video

Thanks ❤

i give you my utmost gratitude for making this video, who knows how much it took for me to understand this but salute to you

Addition of wrinkler solutions should be done deep under the water for proper mixing and fixation

Pls lower background noise

Music kyu lgaya tere Bhai ken shadi the

Thanks so much

This was extremely helpful! Thank you

How can we determine the bod value from the titrated value

Sir, you are a lifesaver!❤️

I think now a days bod can be determined by hach bar coded kits or incubator based oxitop device as it requires very basic reagents and gives accurate results

ruclips.net/video/hqr6C6v7DT4/видео.html

Nice explanation

legend

Can you share with us the concentration of the reagent in this procedure?

Great content!

Thank you

sir how to renew the autocad account?

good solvingi

Thanks a lot brother

whats the answer?

at one moment of time i thought the other one is a girl 😂

I might be wrong, but this could work: ruclips.net/video/PvUrbpsXZLU/видео.html P.S. A piece of advice: make video 1.5 times faster, I speak very slowly)

sir bakit po minsan cancelled out yung "m"

you can write the procedure??

bro where are the answers tho

In my college's handout, the speed of passing vehicle isn't given, the given speed is design speed of highway. So how i can solve it

Thx , it was good presentation but loud music didnt allow to hear well. Also it wd be much better if u provid explanation, ex ( why did u proceed without dilution!?, and if the dilution is required? How to detrmine the factors based on the detection limit of the method? Etc. Thx

Abe DO bta rhe ho ki BOd

Bhut hi jabardast tarike se bataya hai aapne

where are the fucking calculations?

You uncapped your water sample for quite an extended period of time before adding the manganese sulfate, this will allow oxygen in the room air to enter the sample and change the concentration. Also your water samples were evidently not filled to the top as when you add your reagents they should displace some liquid as you are adding in excess.

You are making great content....👍👍👍

Sir in BOD bottle complete filled with waste water .. Or waste water +distilled water Plzz mention quantity of this sample....

Could I know the concentration of the chemicals that were used? And is starch solution starch in aqueous solution or starch indicator solution? I’m assuming it’s the first one

Thanks 💞

i followed everything but it wont open and it says about license :< it was also asking me a serial number :<<<<<< how to fix thisss

one of the best video i have seen on BOD.

Very clear explanation brother... Keep going 💐