Q. Silver iodide is used for producing artificial rain because AgI :
A) Is easy to spray at high altitudes
B) Is easy to synthesize
C) Has crystal structure similar to ice
D) Is insoluble in water
Explanation
(c)
Due to similar structure, the adsorption becomes more effective and the neutralization of charge coagulates clouds to bring in rain.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.