Viva Questions on Hardness of Water by EDTA method | Most IMP Questions

[@AradhyaAradhya-s9c]

Bahut aacha samjhaye aap sir thank you ❤

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Thank you so much sir aapki wajah se itna kuchh padh paye ❤❤thank you

[@RGChemistry]

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[@application393]

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Supper sir 🎉

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too good

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Thank you sir

[@RGChemistry]

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[@madhusmita5160]

Thank you very much sir. This video helped me a lot🙏. Is Theory/practical classes available for this experiment ?

[@RGChemistry]

Practical video is also available in my channel.

[@Soni-ff2ku]

2. Har hardness of water is due to presence calcium and magnesium My doubt is that hardness of water become by the calcium and magnesium so 8 The principle involved in the estimation of total hardness of water sample is complexometric titrations I am not understand this question ⁉️ means when hardness is become so what is this principle is use? Please tell me when anyone know so please tell me.

[@RGChemistry]

I don't understood your question

[@SanjibTuri]

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[@SameerMohd-e3j]

Thank sir