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Q. |
As we all know that, Gunpowder is a mixture of sulfur, charcoal, and potassium nitrate. Which among these components adds in speeding up the burning of the Gun Powder? |
A. | Only Potassium Nitrate |
B. | Only Charcoal |
C. | Only Sulphur |
D. | Both Sulphur and Potassium Nitrate |
Answer» C. Only Sulphur |
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