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Q. |
What among following is used to produce artificial rain? |
A. | Copper oxide |
B. | carbon monoxide |
C. | silver iodide |
D. | silver nitrate |
Answer» C. silver iodide | |
Explanation: Artificial process of making rain is done by precipitation, a process of condensation of water vapors in the air. This is done by using cloud seeding chemicals like potassium iodide, silver iodide, liquid propane or solid carbon dioxide (dry ice). |
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