Multiple choice general knowledge

The substance used for artificial rain is?

  1. Silver Bromide

  2. Ammonium Nitrate

  3. Silver Iodide

  4. All of the above
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Silver Iodide (AgI) is the substance commonly used for cloud seeding to induce artificial rain. It has a crystalline structure similar to natural ice nuclei, making it effective for this purpose. Silver Bromide is used in photography, while Ammonium Nitrate is a fertilizer and explosive.

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