Chemistry · Electrochemistry
नीचे दी गई मानक अपचयन अर्ध-सेल अभिक्रियाओं को देखें: MnO4- + 8H+ + 5e- → Mn2+ + 4H2O, E° = +1.51 V O2 + 4H+ + 4e- → 2H2O, E° = +1.223 V क्या अम्लीय माध्यम में परमैंगनेट आयन (MnO4-) जल से O2 मुक्त करेगा?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1हाँ, क्योंकि E°cell = +2.733 V
- 2नहीं, क्योंकि E°cell = -0.287 V
- 3हाँ, क्योंकि E°cell = +0.287 V✓
- 4नहीं, क्योंकि E°cell = -2.733 V
सही उत्तर देखें
हाँ, क्योंकि E°cell = +0.287 V
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