Chemistry · Electrochemistry
नीचे दिए गए मानक इलेक्ट्रोड विभव के आंकड़ों का उपयोग करके सबसे प्रबल अपचायक (strongest reducing agent) ज्ञात कीजिए। E°Cr2O72−/Cr3+ = 1.33 V E°Cl2/Cl− = 1.36 V E°MnO4−/Mn2+ = 1.51 V E°Cr3+/Cr = −0.74 V
- 1Mn2+
- 2Cr3+
- 3Cr✓
- 4Cl−
सही उत्तर देखें
Cr
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