MCQOPTIONS
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| 1. |
Zeolite softening process removes both temporary and permanent hardness of water. In this process the calcium and magnesium present in water are precipitated as |
| A. | insoluble carbonates |
| B. | insoluble zeolites |
| C. | insoluble chlorides |
| D. | insoluble sulfates |
| Answer» C. insoluble chlorides | |