Chemistry · Redox Reactions

पोटेशियम डाइक्रोमेट (K2Cr2O7) में क्रोमियम की ऑक्सीकरण संख्या क्या है?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1+12
2+6✓
3+3
4+2

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पोटेशियम डाइक्रोमेट (K2Cr2O7) में क्रोमियम की ऑक्सीकरण संख्या क्या है?

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पोटेशियम डाइक्रोमेट (K2Cr2O7) में क्रोमियम की ऑक्सीकरण संख्या क्या है?

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