| List- I | List- II | ||
| A. | Calomel | 1. | Copper Sulphate |
| B. | Blue vitriol | 2. | Calcium sulphate |
| C. | Gypsum | 3. | Mercurous chloride |
| D. | Normal salt | 4. | Sodium chloride |
A) A-1 B-2, C-3, D-4
B) A-4, B-3, C-2, D-1
C) A-3, B-2, C-1, D-4
D) A-3, B-1, C-2, D-4
Correct Answer: D
Solution :
[d] Calomel: \[H{{g}_{2}}C{{I}_{2}}\] Blue vitriol: \[CuS{{O}_{4}}.7{{H}_{2}}O\] Gypsum: \[CaS{{O}_{4}}.2{{H}_{2}}O\] Normal salt: \[NaCI\]
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