Chemistry · Electrochemistry
दिए गए मानक अपचयन विभव: FeO42- → Fe3+ (E° = +2.20 V) Fe3+ → Fe2+ (E° = +0.70 V) Fe2+ → Fe (E° = -0.45 V) यदि अर्ध-सेल अभिक्रिया FeO42- / Fe2+ के लिए मानक इलेक्ट्रोड विभव को x × 10-3 V के रूप में लिखा जाता है, तो x का मान ज्ञात कीजिए।
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