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| Q. |
Natural zeolite is mainly processed from |
| A. | white sand |
| B. | green sand |
| C. | grey sand |
| D. | red sand |
| Answer» B. green sand | |
| Explanation: the natural zeolite is mainly processed from green sand, which is also called as glauconite. it has lesser exchange value than artificial zeolite. | |
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