which of the following salt is used for cleaning water ?
a. ammonium nitrate
b. potash alum
c. silver nitrate
d. sodium chloride
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which of the following salt is used for cleaning water ?
a. ammonium nitrate
b. potash alum
c. silver nitrate
d. sodium chloride
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Verified answer
Answer: Potash Alum
Explanation:
Answer:
potash
alum this is the only answer please like me