Match List I with List II :
|
List – I Water Quality Parameter |
List – II Chemical/Reagent used in Analysis |
||
|
(A) |
Iron |
(i) |
Barium Chloride |
|
(B) |
Dissolved Oxygen |
(ii) |
Phenanthroline |
|
(C) |
Calcium |
(iii) |
Murexide |
|
(D) |
Sulphate |
(iv) |
Manganous Sulphate |
Choose the correct answer from the options given below :
1
(A) ‐ (i), (B) ‐ (iii), (C) ‐ (ii), (D) ‐ (iv)
2
(A) ‐ (ii), (B) ‐ (iv), (C) ‐ (iii), (D) ‐ (i)
3
(A) ‐ (ii), (B) ‐ (iii), (C) ‐ (i), (D) ‐ (iv)
4
(A) ‐ (iv), (B) ‐ (ii), (C) ‐ (iii), (D) ‐ (i)