Match List I with List II.? [2023] List I List II Element Detected Reagent used/Product formed A. Nitrogen I. B. Sulphur II. C. Phosphorus III. D. Halogen

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Q.
Match List I with List II. [2023]

List I List II

Element Detected Reagent used/Product formed

A. Nitrogen I. ${Na}_{2} [Fe {(CN)}_{5} NO]$

B. Sulphur II. ${AgNO}_{3}$

C. Phosphorus III. ${Fe}_{4} {[Fe {(CN)}_{6}]}_{3}$

D. Halogen IV. ${({NH}_{4})}_{2} {MoO}_{4}$

Choose the correct answer from the options given below:

1 A–III, B–I, C–IV, D–II

2 A–II, B–IV, C–I, D–III

3 A–II, B–I, C–IV, D–III

4 A–IV, B–II, C–I, D–III

Ans.
(1)

(A)   $‘N’ + {[Fe {(CN)}_{6}]}^{4 -} \to Blue colour$

(B)   $‘S’ + Sodium nitroprusside \to Violet colour$

(C)   $‘P’ + {({NH}_{4})}_{2} {MoO}_{4} \to {({NH}_{4})}_{3} {PO}_{4} . 12 {MoO}_{3} \to Yellow colour$

(D)   $Halogen + {AgNO}_{3} \to AgX ppt$

Solution

1 A–III, B–I, C–IV, D–II

2 A–II, B–IV, C–I, D–III

3 A–II, B–I, C–IV, D–III

4 A–IV, B–II, C–I, D–III

Ans.
(1)

(A)   $‘N’ + {[Fe {(CN)}_{6}]}^{4 -} \to Blue colour$

(B)   $‘S’ + Sodium nitroprusside \to Violet colour$

(C)   $‘P’ + {({NH}_{4})}_{2} {MoO}_{4} \to {({NH}_{4})}_{3} {PO}_{4} . 12 {MoO}_{3} \to Yellow colour$

(D)   $Halogen + {AgNO}_{3} \to AgX ppt$

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	List I		List II
	Element Detected		Reagent used/Product formed
A.	Nitrogen	I.	${Na}_{2} [Fe {(CN)}_{5} NO]$
B.	Sulphur	II.	${AgNO}_{3}$
C.	Phosphorus	III.	${Fe}_{4} {[Fe {(CN)}_{6}]}_{3}$
D.	Halogen	IV.	${({NH}_{4})}_{2} {MoO}_{4}$

Solution

Q. Match List I with List II. [2023] List I List II Element Detected Reagent used/Product formed A. Nitrogen I. Na2[Fe(CN)5NO] B. Sulphur II. AgNO3 C. Phosphorus III. Fe4[Fe(CN)6]3 D. Halogen IV. (NH4)2MoO4 Choose the correct answer from the options given below:

1 A–III, B–I, C–IV, D–II

2 A–II, B–IV, C–I, D–III

3 A–II, B–I, C–IV, D–III

4 A–IV, B–II, C–I, D–III

Ans. (1) (A) ‘N’+[Fe(CN)6]4-→Blue colour (B) ‘S’+Sodium nitroprusside→Violet colour (C) ‘P’+(NH4)2MoO4→(NH4)3PO4.12MoO3→Yellow colour (D) Halogen+AgNO3→AgX ppt

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Ans.
(1)

(A) $‘N’ + {[Fe {(CN)}_{6}]}^{4 -} \to Blue colour$

(B) $‘S’ + Sodium nitroprusside \to Violet colour$

(C) $‘P’ + {({NH}_{4})}_{2} {MoO}_{4} \to {({NH}_{4})}_{3} {PO}_{4} . 12 {MoO}_{3} \to Yellow colour$

(D) $Halogen + {AgNO}_{3} \to AgX ppt$