කෝබෝල්ට් වල ප්‍රතික්‍රියා - Reactions of Cobalt (Co)

මෙම වීඩියෝවෙන් අ.පො.ස උසස් පෙළ රසායන විද්‍යාවේදී ඉගැන්වෙන d ගොණුවේ මූලද්‍රව්‍යක් වන, කෝබෝල්ට් වල (Co) වල රසායනික ප්‍රතික්‍රියා පිළිබඳව වඩාත් පුළුල් හා පැහැදිලි අවබෝධයක් ලබාදීමට අපි අපේක්ෂා කරන්නෙමු.
We hope that this video will give a wide and a clear understanding about the reactions of the d block element "Cobalt" (Co), which is included in the chemistry syllabus for G.C.E A/L students.

[@shashikalamaliyadda3544]

wishishta nirmaanayak...godaak thanks!!!

[@anushkabandara3978]

Supiri....me wage thawa videos karanna.

[@rashmisamarakkodi3084]

Thank you so much miss ❤

[@gamingmalaya579]

ELA ELA MARU

[@gamingmalaya579]

NIYAMAAI

[@amalijayamini2375]

Good

[@dtharanath]

Cr nh3 color aka mokakda

[@liyaminipeiris6984]

It.is very use full . Nice work

[@maheshiuthpala5694]

great work...please make a video for "Silver Mirror test & for Fehling Solution.

[@BinodyaAnushima]

It was very useful for me and thanks a lot!

[@TheChemistryMastery]

Thank you

[@jayanandasanath2592]

Thank you very much. Very interesting vedio....

[@NadunMethwadane]

It's so useful!! Thank you so much!

[@chamayakavindi732]

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[@prashasthi8544]

Godak vatinva......thnxxx

[@chethakasenadheera1732]

Thank you very much....

[@hobbybeads6712]

Thank you the best video for testing elements

[@ayeshafernando6834]

Thank you madam

[@nilukanilmini8143]

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[@imashigamage1044]

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[@u.d.s.dgunasinghe5295]

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[@kasundilshan95]

keep it up

[@IFSVND]

Dilshan Kasun Thank You

[@hemanthajayarath4562]

Very good work

[@indikasahabandu2021]

Wooow.great work. The best chemistry RUclips channel in Sri Lanka 💓💓💓

[@wimalrajapaksha9518]

patta

[@chathurikadilhani1951]

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[@namalchandrasekara8189]

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[@awesomesalith4373]

Tnx 😎

[@kasundilshan95]

ela

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thank you very much.