સંકીર્ણ : $\left[{CoF}_{6}\right]^{3-},\left[{Co}\left({H}_{2} {O}\right)_{6}\right]^{2+},\left[{Co}\left({NH}_{3}\right)_{6}\right]^{3+}$ અને $\left[{Co}({en})_{3}\right]^{3+}$
$\quad\quad\quad\quad\quad\quad A\quad\quad\quad\quad \quad B\quad\quad\quad\quad\quad\quad C\quad\quad\quad\quad\quad\quad D$
યોગ્ય વિકલ્પ પસંદ કરો:
\((ii)\) \(CFSE\) \(\propto\) strength of ligand
\({en}>{NH}_{3}>{H}_{2} {O}>{F}^{-}\)
\(\therefore\) order of \(CFSE\)
\(III\quad\quad\quad\quad\quad\quad III\quad\quad\quad\quad\quad III\quad\quad\quad\quad\quad\quad II\)
\(\left.\left[{Co}({en})_{3}\right]^{+3}>[ {Co}\left({NH}_{3}\right)_{6}\right]^{+3}>\left[{CoF}_{6}\right]^{-3}>\left[{Co}\left({H}_{2} {O}\right)_{6}\right]^{+2}\)
સૂચિ $-I$ (આયન સામેલ છે) |
સૂચિ $-II$ (કરતા) |
$(i)\, Ni^{2+}$ | $(A)$ સોડિયમ થાયોસલ્ફેટ |
$(ii)\, Ag^+$ |
$(B)$ સોડિયમ નાઇટ્રોપ્રુસાઈડ |
$(iii)\, Cu^{2+}$ | $(C)$ એમોનિયા |
$(iv)\,S^{2-}$ | $(D)$ ડાયમિથાઇલ ગ્લાયોક્સાઇમ |
$(i)\,\,\,-\,\,\,(ii)\,\,\,-\,\,\,(iii)\,\,\,-\,\,\,(iv)$