MCQOPTIONS
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| 1. |
Sides of match box have coating of [BHU 1995] |
| A. | Potassium chlorate, red lead |
| B. | Potassium chlorate, antimony sulphide |
| C. | Antimony sulphide, red phosphorus |
| D. | Antimony sulphide, red lead |
| Answer» D. Antimony sulphide, red lead | |