MCQOPTIONS
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MCQOPTIONS
| 1. |
Statement I): Alum works in the slightly alkaline range.Statement II): At higher temperatures, the viscosity of water (resistance to settling) decreases and flocs settle better. |
| A. | Both Statement I) and Statement II) are individually true, and Statement II) is the correct explanation of Statement I). |
| B. | Both Statement I) and Statement II) are individually true, but Statement II) is not the correct explanation of Statement I). |
| C. | Statement I) is true, but Statement II) is false. |
| D. | Statement I) is false, but Statement II) is true. |
| Answer» C. Statement I) is true, but Statement II) is false. | |