$ \mathrm{A} $ (Light pink colour complex) $ \frac{\mathrm{Pb}_{3} \mathrm{O}_{4} / \mathrm{dil} . \mathrm{HNO}_{3}}{\Delta} \mathrm{HMnO}_{4} \stackrel{\mathrm{H}_{2} \mathrm{~S} / \mathrm{H}^{+}}{\longrightarrow} \mathrm{A} $ (Light pink colour complex) Calculate the sum total of CFSE value in light pink colour complex for both sets of orbitals as compared to the average energy of $ \mathrm{d} $-orbital.

Question

$ \mathrm{A} $ (Light pink colour complex) $ \frac{\mathrm{Pb}_{3} \mathrm{O}_{4} / \mathrm{dil} . \mathrm{HNO}_{3}}{\Delta} \mathrm{HMnO}_{4} \stackrel{\mathrm{H}_{2} \mathrm{~S} / \mathrm{H}^{+}}{\longrightarrow} \mathrm{A} $ (Light pink colour complex) Calculate the sum total of CFSE value in light pink colour complex for both sets of orbitals as compared to the average energy of $ \mathrm{d} $-orbital.,

MARKS App · Accepted Answer

⇒ Pink colour complex: [ Mn ( H 2 O ) 6 ] 2 + Mn 2 + ( 3 d 5 ) in [ Mn ( H 2 O ) 6 ] + + , Δ 0 P CFSE of the pink colour complex = 3 × - 2 5 Δ 0 + 2 × 3 5 Δ 0 = 0

Search any question & find its solution

Looking for more such questions to practice?