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The question is asking us to match the compounds in List 1 with their corresponding colors in List 2.
Option 1:
- Compound A (Urea) matches with color 2 (White sulfate). This does not match the given option.
- Compound B (Hydrous copper) matches with color 1 (Blue). This matches the given option.
- Compound C (Lead sulphide) matches with color 4 (Black permanganate). This does not match the given option.
- Compound D (Potassium) matches with color 3 (Pinkish purple). This also does not match the given option.
Option 2:
- Compound A (Urea) matches with color 2 (White sulfate). This does not match the given option.
- Compound B (Hydrous copper) matches with color 4 (Black permanganate). This does not match the given option.
- Compound C (Lead sulphide) matches with color 1 (Blue). This does not match the given option.
- Compound D (Potassium) matches with color 3 (Pinkish purple). This also does not match the given option.
Option 3:
- Compound A (Urea) matches with color 3 (Pinkish purple