जॉइन Examsbookउत्तर : 3. "Phosphorus trisulphide"
One of the ingredients of the paste on the side of a match box is5
प्र: One of the ingredients of the paste on the side of a match box is
- 1Phosphorus pentaoxidefalse
- 2Phosphorus trichloridefalse
- 3Phosphorus trisulphidetrue
- 4Phosphorus trioxidefalse
- उत्तर देखेंउत्तर छिपाएं
- Workspace
उत्तर : 3. "Phosphorus trisulphide"
व्याख्या :
Answer: C) Phosphorus trisulphide Explanation: The paste applied to the side of a match box is a mixture of phosphorus trisulphide, glass powder (or sand) to cause friction and glue (binding material)

