Submitted by examrobotsa on Thu, 01/01/1970 - 05:30 How does silver iodide help in the creation of artificial rainfall ?It is used to provide freezing nuclei in cloud seeding It is used as catalyst to bring together hydrogen and oxygen to form waterIt is used to lower water vapour at high altitudesIt helps in the ways as mentioned at (a) and (c) abovestats: 0,1592,1312,1592,488,216,608