In the reaction sequence given below {A} is an anionic {Fe}( {\II}) complex A \;{──────▶} ↖{\; ext " aq. "\; N O_{2}^{-}}B↙{brown} \;{──────▶}↖{aq. S^{-2}} C↙(\Purple) Match the {A}, {B}, {C} with correct option. COLUMN - I COLUMN - II (1) A (P) {Na}_{2}[ {Fe}( {CN})_{5} {NO}] (2) B (Q) {Na}_{4}[ {Fe}( {CN})_{6}] (3) C (R) {Na}_{4}[ {Fe}( {CN})_{5}( {NO})( {SO}_{3})] (S) {Na}_{4}[ {Fe}( {CN})_{5} {NOS}] (T) [ {Fe}( {NO})( {H}_{2} {O})_{5}] {SO}_{4} (U) Hybridisation of central metal atom is {d}^{2} {sp}^{3} (V) Sodium penta cyano nitrosyl ferrate (II)

Question

In the reaction sequence given below  {A} is an anionic  {Fe}( {\II}) complex A \;{──────▶} ↖{\;	ext " aq. "\; N O_{2}^{-}}B↙{brown} \;{──────▶}↖{aq. S^{-2}} C↙(\Purple)   Match the  {A},  {B},  {C} with correct option.      COLUMN - I    COLUMN - II  (1)  A  (P)   {Na}_{2}[ {Fe}( {CN})_{5}  {NO}]  (2)  B  (Q)   {Na}_{4}[ {Fe}( {CN})_{6}]  (3)  C  (R)   {Na}_{4}[ {Fe}( {CN})_{5}( {NO})( {SO}_{3})]      (S)   {Na}_{4}[ {Fe}( {CN})_{5}  {NOS}]      (T)  [ {Fe}( {NO})( {H}_{2}  {O})_{5}]  {SO}_{4}      (U)  Hybridisation of central metal atom is  {d}^{2}  {sp}^{3}      (V)  Sodium penta cyano nitrosyl ferrate (II)

Examsnet · Accepted Answer

Correct Answer is : 1-QU, 2-PUV, 3-SU

	COLUMN - I		COLUMN - II
(1)	A	(P)	Na2[Fe(CN)5NO]
(2)	B	(Q)	Na4[Fe(CN)6]
(3)	C	(R)	Na4[Fe(CN)5(NO)(SO3)]
		(S)	Na4[Fe(CN)5NOS]
		(T)	[Fe(NO)(H2O)5]SO4
		(U)	Hybridisation of central metal atom is d2sp3
		(V)	Sodium penta cyano nitrosyl ferrate (II)

JEE Advanced 2020 Full Test 6 Paper 1