Question:
ક્રિસ્ટલ ફિલ્ડ થિયરી (CFT) અનુસાર, લિગન્ડ્સનો તેમની ઘટતી ક્ષેત્ર શક્તિ (spectrochemical series) ના ક્રમમાં સાચો ક્રમ છે:
ક્રિસ્ટલ ફિલ્ડ થિયરી (CFT) અનુસાર, લિગન્ડ્સનો તેમની ઘટતી ક્ષેત્ર શક્તિ (spectrochemical series) ના ક્રમમાં સાચો ક્રમ છે:
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આ શ્રેણી યાદ રાખવા માટે 'I-Br-Cl-F-OH-H₂O-NH₃-en-CN-CO' ક્રમ ઉપયોગી છે!
Updated On: Jun 23, 2026
- \( Cl^- \gt NH_3 \gt H_2O \gt CO \)
- \( CO \gt NH_3 \gt H_2O \gt Cl^- \)
- \( CO \gt H_2O \gt NH_3 \gt Cl^- \)
- \( Cl^- \gt H_2O \gt NH_3 \gt CO \)
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The Correct Option is B
Solution and Explanation
Step 1: Understanding the Concept:
સ્પેક્ટ્રોકેમિકલ શ્રેણી લિગન્ડ્સની ફિલ્ડ શક્તિ (splitting power) ને આધારે નક્કી થાય છે.
Step 2: Detailed Explanation:
શ્રેણી મુજબ: \( I^- \lt Br^- \lt S^{2-} \lt SCN^- \lt Cl^- \lt F^- \lt OH^- \lt H_2O \lt NH_3 \lt en \lt CN^- \lt CO \).
- CO એ સ્ટ્રોંગ ફિલ્ડ લિગન્ડ છે.
- Cl⁻ એ વીક ફિલ્ડ લિગન્ડ છે.
Step 3: Final Answer:
સાચો ઘટતો ક્રમ: \( CO \gt NH_3 \gt H_2O \gt Cl^- \).
સ્પેક્ટ્રોકેમિકલ શ્રેણી લિગન્ડ્સની ફિલ્ડ શક્તિ (splitting power) ને આધારે નક્કી થાય છે.
Step 2: Detailed Explanation:
શ્રેણી મુજબ: \( I^- \lt Br^- \lt S^{2-} \lt SCN^- \lt Cl^- \lt F^- \lt OH^- \lt H_2O \lt NH_3 \lt en \lt CN^- \lt CO \).
- CO એ સ્ટ્રોંગ ફિલ્ડ લિગન્ડ છે.
- Cl⁻ એ વીક ફિલ્ડ લિગન્ડ છે.
Step 3: Final Answer:
સાચો ઘટતો ક્રમ: \( CO \gt NH_3 \gt H_2O \gt Cl^- \).
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