\({[Cu{(N{H_3})_4}]^{2 + }}\) इसलिये कॉपर की संयोजकता \(+ 2 \) है।
09. COORDINATION COMPOUNDS (HM)
209753
निम्न कार्बोनिलों में किसका \(C - O\) आबंध सबसे अधिक मजबूत होगा?
1 \(Mn(CO)_6^+\)
2 \(Cr(CO)6\)
3 \(V(CO)_6^-\)
4 \(Fe(CO)_5\)
Explanation:
As the positive charge on the central metal atom increase, the less readily the metal can donate electron density into the anti- bonding \(\pi-\)orbitals of \(CO\) ligand to weaken the \(C-O\) bond. Hence, the \(C-O\) bond would be strongest in \(Mn(CO)_6^+\)
09. COORDINATION COMPOUNDS (HM)
209551
निम्न में से किस यौगिक में संक्रमण तत्व की ऑक्सीकरण अवस्था शून्य है
\((1)\) In option \(B\) AND \(C\) there is no transition metals so elimimated \((2)\) In \(\left[ Fe ( CO )_5\right]\) carbon monoxide is a natural ligand, therefore no involvement of \(F\) e electrons in complex, \(F\) e has zero oxidation state.
\({[Cu{(N{H_3})_4}]^{2 + }}\) इसलिये कॉपर की संयोजकता \(+ 2 \) है।
09. COORDINATION COMPOUNDS (HM)
209753
निम्न कार्बोनिलों में किसका \(C - O\) आबंध सबसे अधिक मजबूत होगा?
1 \(Mn(CO)_6^+\)
2 \(Cr(CO)6\)
3 \(V(CO)_6^-\)
4 \(Fe(CO)_5\)
Explanation:
As the positive charge on the central metal atom increase, the less readily the metal can donate electron density into the anti- bonding \(\pi-\)orbitals of \(CO\) ligand to weaken the \(C-O\) bond. Hence, the \(C-O\) bond would be strongest in \(Mn(CO)_6^+\)
09. COORDINATION COMPOUNDS (HM)
209551
निम्न में से किस यौगिक में संक्रमण तत्व की ऑक्सीकरण अवस्था शून्य है
\((1)\) In option \(B\) AND \(C\) there is no transition metals so elimimated \((2)\) In \(\left[ Fe ( CO )_5\right]\) carbon monoxide is a natural ligand, therefore no involvement of \(F\) e electrons in complex, \(F\) e has zero oxidation state.
\({[Cu{(N{H_3})_4}]^{2 + }}\) इसलिये कॉपर की संयोजकता \(+ 2 \) है।
09. COORDINATION COMPOUNDS (HM)
209753
निम्न कार्बोनिलों में किसका \(C - O\) आबंध सबसे अधिक मजबूत होगा?
1 \(Mn(CO)_6^+\)
2 \(Cr(CO)6\)
3 \(V(CO)_6^-\)
4 \(Fe(CO)_5\)
Explanation:
As the positive charge on the central metal atom increase, the less readily the metal can donate electron density into the anti- bonding \(\pi-\)orbitals of \(CO\) ligand to weaken the \(C-O\) bond. Hence, the \(C-O\) bond would be strongest in \(Mn(CO)_6^+\)
09. COORDINATION COMPOUNDS (HM)
209551
निम्न में से किस यौगिक में संक्रमण तत्व की ऑक्सीकरण अवस्था शून्य है
\((1)\) In option \(B\) AND \(C\) there is no transition metals so elimimated \((2)\) In \(\left[ Fe ( CO )_5\right]\) carbon monoxide is a natural ligand, therefore no involvement of \(F\) e electrons in complex, \(F\) e has zero oxidation state.
\({[Cu{(N{H_3})_4}]^{2 + }}\) इसलिये कॉपर की संयोजकता \(+ 2 \) है।
09. COORDINATION COMPOUNDS (HM)
209753
निम्न कार्बोनिलों में किसका \(C - O\) आबंध सबसे अधिक मजबूत होगा?
1 \(Mn(CO)_6^+\)
2 \(Cr(CO)6\)
3 \(V(CO)_6^-\)
4 \(Fe(CO)_5\)
Explanation:
As the positive charge on the central metal atom increase, the less readily the metal can donate electron density into the anti- bonding \(\pi-\)orbitals of \(CO\) ligand to weaken the \(C-O\) bond. Hence, the \(C-O\) bond would be strongest in \(Mn(CO)_6^+\)
09. COORDINATION COMPOUNDS (HM)
209551
निम्न में से किस यौगिक में संक्रमण तत्व की ऑक्सीकरण अवस्था शून्य है
\((1)\) In option \(B\) AND \(C\) there is no transition metals so elimimated \((2)\) In \(\left[ Fe ( CO )_5\right]\) carbon monoxide is a natural ligand, therefore no involvement of \(F\) e electrons in complex, \(F\) e has zero oxidation state.
\({[Cu{(N{H_3})_4}]^{2 + }}\) इसलिये कॉपर की संयोजकता \(+ 2 \) है।
09. COORDINATION COMPOUNDS (HM)
209753
निम्न कार्बोनिलों में किसका \(C - O\) आबंध सबसे अधिक मजबूत होगा?
1 \(Mn(CO)_6^+\)
2 \(Cr(CO)6\)
3 \(V(CO)_6^-\)
4 \(Fe(CO)_5\)
Explanation:
As the positive charge on the central metal atom increase, the less readily the metal can donate electron density into the anti- bonding \(\pi-\)orbitals of \(CO\) ligand to weaken the \(C-O\) bond. Hence, the \(C-O\) bond would be strongest in \(Mn(CO)_6^+\)
09. COORDINATION COMPOUNDS (HM)
209551
निम्न में से किस यौगिक में संक्रमण तत्व की ऑक्सीकरण अवस्था शून्य है
\((1)\) In option \(B\) AND \(C\) there is no transition metals so elimimated \((2)\) In \(\left[ Fe ( CO )_5\right]\) carbon monoxide is a natural ligand, therefore no involvement of \(F\) e electrons in complex, \(F\) e has zero oxidation state.
