In an octahedral complex of the type $Ma_3b_3$,where $M$ is a metal ion and $a$ and $b$ are two different types of ligands,what are the two possible geometric isomers?
- ACis and Trans
- BLevo and Dextro
- CFacial and Meridional
- DNone of these
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Similar Questions
Match the List-$I$ with List-$II$:
List-$I$ (Complex ion) List-$II$ (Calculated spin only magnetic moment $(BM)$) $A$. $[Cr(H_2O)_6]^{2+}$ $I$. $3.87$ $B$. $[Co(H_2O)_6]^{2+}$ $II$. $5.92$ $C$. $[Cu(H_2O)_6]^{2+}$ $III$. $4.90$ $D$. $[Mn(H_2O)_6]^{2+}$ $IV$. $1.73$
Choose the correct answer from the options given below:
| List-$I$ (Complex ion) | List-$II$ (Calculated spin only magnetic moment $(BM)$) |
| $A$. $[Cr(H_2O)_6]^{2+}$ | $I$. $3.87$ |
| $B$. $[Co(H_2O)_6]^{2+}$ | $II$. $5.92$ |
| $C$. $[Cu(H_2O)_6]^{2+}$ | $III$. $4.90$ |
| $D$. $[Mn(H_2O)_6]^{2+}$ | $IV$. $1.73$ |
Choose the correct answer from the options given below:
DifficultJEE MAIN 2026
View SolutionWhich one of the following complexes will exhibit the least paramagnetic behaviour?
[Atomic number: $Cr=24, Mn=25, Fe=26, Co=27$]
[Atomic number: $Cr=24, Mn=25, Fe=26, Co=27$]
Which of the following will show optical isomers?
$I$. $\text{cis}-[Co(NH_3)_2(en)_2]^{3+}$
$II$. $\text{trans}-[IrCl_2(C_2O_4)_2]^{3-}$
$III$. $[Rh(en)_3]^{3+}$
$IV$. $\text{cis}-[Ir(H_2O)_3Cl_3]$
$I$. $\text{cis}-[Co(NH_3)_2(en)_2]^{3+}$
$II$. $\text{trans}-[IrCl_2(C_2O_4)_2]^{3-}$
$III$. $[Rh(en)_3]^{3+}$
$IV$. $\text{cis}-[Ir(H_2O)_3Cl_3]$
Difficult
View Solution$[Co(NH_3)_5Br]SO_4$ and $[Co(NH_3)_5SO_4]Br$ are examples of which type of isomerism?
Medium
View SolutionThe number of possible stereoisomers for the complex $[Co(en)_2Cl_2]Cl$ is $(en = \text{ethylenediamine})$.
MediumNEET 2015
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