Chemistry, asked by rajkhan786k, 6 months ago

स्टार्च एवं फेरिक हाइड्रॉक्साइड का कोलाइडल घोल का निर्माण अलग-अलग करें।
Prepare colloidal solution of startch and ferric hydroxide separately.
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Answers

Answered by sarveshkumar74855

1

Answer = Removal of arsenic from water using granular ferric hydroxide:

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