Physics · Coordination Chemistry and Spectroscopy
माणिक्य (ruby) रत्न का गहरा लाल रंग मुख्य रूप से निम्नलिखित में से किस परिघटना के कारण होता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Al 3+ आयनों का लाल उत्सर्जन (स्फुरदीप्ति/phosphorescence)
- 2Cr 3+ आयनों का लाल उत्सर्जन (प्रतिदीप्ति/fluorescence)✓
- 3O 2- से Cr 3+ चार्ज ट्रांसफर
- 4O 2- से Al 3+ चार्ज ट्रांसफर
सही उत्तर देखें
Cr 3+ आयनों का लाल उत्सर्जन (प्रतिदीप्ति/fluorescence)
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