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महाराष्ट्र राज्य शिक्षण मंडळएचएससी विज्ञान (सामान्य) इयत्ता १२ वी

Write one application of the following buffer: NH4OH + NH4Cl

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प्रश्न

Write one application of the following buffer:

NH4OH + NH4Cl

एका वाक्यात उत्तर
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उत्तर

In qualitative analysis, a pH of 8 to 10 is required for precipitation of cations IIIA group. It is maintained with the use of (NH4OH + NH4Cl) buffer.

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पाठ 3: Ionic Equilibria - Short answer questions (Type- II)

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संबंधित प्रश्‍न

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