The silicon compound used in the removal of hardness of water is
(A) silicone
(B) silicon carbide
(C) zeolite
(D) quartz.
Answers
Answered by
1
Answer:
Na2CO3. 10H2O commonly known as washing soda is used for removing permanent hardness of water .
Answered by
1
Answer:
Explanation:
Silicon carbide
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