Given below are two statements:Statement-I : | vedclass

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(A) Statement-$I$:$1$. $[CoF_6]^{3-}$: $Co^{3+}$ $(d^6)$,$F^-$ is a weak field ligand,configuration is $t_{2g}^4 e_g^2$,$4$ unpaired electrons (Parama

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Both statement-$I$ and statement-$II$ are true

Vedclass · Answer

(A) Statement-$I$:$1$. $[CoF_6]^{3-}$: $Co^{3+}$ $(d^6)$,$F^-$ is a weak field ligand,configuration is $t_{2g}^4 e_g^2$,$4$ unpaired electrons (Paramagnetic).$2$. $[TiF_6]^{3-}$: $Ti^{3+}$ $(d^1)$,$1$ unpaired electron (Paramagnetic).$3$. $V_2O_5$: $V^{5+}$ $(d^0)$,$0$ unpaired electrons (Diamagnetic).$4$. $[Fe(CN)_6]^{3-}$: $Fe^{3+}$ $(d^5)$,$CN^-$ is a strong field ligand,configuration is $t_{2g}^5 e_g^0$,$1$ unpaired electron (Paramagnetic).Total paramagnetic species = $3$. Statement-$I$ is true.Statement-$II$:$1$. $K_4[Fe(CN)_6]$: $Fe^{2+}$ $(d^6)$,strong field,$0$ unpaired electrons.$2$. $K_3[Fe(CN)_6]$: $Fe^{3+}$ $(d^5)$,strong field,$1$ unpaired electron.$3$. $[Fe(H_2O)_6]SO_4 \cdot H_2O$: $Fe^{2+}$ $(d^6)$,weak field,$4$ unpaired electrons.$4$. $[Fe(H_2O)_6]Cl_3$: $Fe^{3+}$ $(d^5)$,weak field,$5$ unpaired electrons.Order: $0 < 1 < 4 < 5$. Statement-$II$ is true.

List $I$ (Complex)	List $II$ (Type of isomerism)
$A$. $[Pt(NH_3)_2Cl_2]$	$I$. Optical
$B$. $[Co(en)_3]^{3+}$	$II$. Solvate
$C$. $[Co(NH_3)_5NO_2]Cl_2$	$III$. Geometrical
$D$. $[Cr(H_2O)_6]Cl_3$	$IV$. Linkage

Similar Questions

Which of the following compounds has a magnetic moment of $\sqrt{15} \ B.M.$?

Which of the following coordination compounds exhibit both optical and geometrical isomerism?
$a$. $[Co(en)_2Cl_2]Br$
$b$. $[Pt(NH_3)_2Cl_2Br_2]$
$c$. $[Co(en)_3]Cl_3$
$d$. $[Pt(NH_3)_4Cl_2]$
$e$. $[Pt(NH_3)_2Cl_2]$

Match List $I$ with List $II$ :
List $I$ (Complex) List $II$ (Type of isomerism)
$A$. $[Pt(NH_3)_2Cl_2]$ $I$. Optical
$B$. $[Co(en)_3]^{3+}$ $II$. Solvate
$C$. $[Co(NH_3)_5NO_2]Cl_2$ $III$. Geometrical
$D$. $[Cr(H_2O)_6]Cl_3$ $IV$. Linkage

Choose the correct answer from the options given below :

Which of the following statements is correct?

Which of the following ion/ions is/are diamagnetic?

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