312.Gun powder is formed through the mixture of
(a) Nitrate of Potassium and Sodium
(b) Sulphate of potassium and magnesium
(c) Charcol, nitrate of sulphur and potassium
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(a).
OK dear nice day...
Answered by
1
Answer:
option c charcoal, nitrate of sulphur and potassium
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