Question
Download Solution PDFविद्युत अपघटन (इलेक्ट्रोलिसिस) दरम्यान ऋण विद्युतअग्राद्वारे कोणता गुणधर्म दर्शविला जातो?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFयोग्य उत्तर क्षपण होते हे आहे.
संकल्पना:
- विद्युत अपघटन
- विद्युत अपघटन प्रक्रियेमध्ये विद्युतधारेस पदार्थामधून प्रवाहित केले जाते.
- याद्वारे आयनिक संयुगांचे त्यांच्या मूलद्रव्यांमध्ये विघटन केले जाते.
स्पष्टीकरण:
- ऋणाग्रावर होणारी अभिक्रिया:
- ऋण विद्युतअग्रावर क्षपण अभिक्रिया होते.
- हे धन अग्र म्हणून कार्य करते.
- धनाग्रावर होणारी अभिक्रिया:
- धन विद्युतअग्रावर ऑक्सिडीकरण होते.
- हे ऋण अग्र म्हणून कार्य करते.
- विद्युत अपघटनाची उदाहरणे
- ऋणाग्रावर होणारी अभिक्रिया:
- Cu2+ + 2e- → Cu(s) [E0 = 0.34V]
- H+(aq) + e- → 1/2 H2(g) [E0 = 0.00V]
- ही एक क्षपन अभिक्रिया आहे.
- धनाग्रावर होणारी अभिक्रिया:
- Cl- → 1/2 Cl2(g) + e-1 [E0 = +1.36V]
- 2H2O → O2 + 4H+(aq) + e-1 [E0 = +1.23V]
- ही एक ऑक्सिडीकरण अभिक्रिया आहे.
- ऋणाग्रावर होणारी अभिक्रिया:
Last updated on Jun 9, 2025
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