[amp_mcq option1=”Silver Nitrate” option2=”Potassium Bromide” option3=”Silver Iodide” option4=”Potassium Nitrate” correct=”option1″]
The correct answer is: Silver Iodide.
Silver iodide is a chemical compound with the formula AgI. It is a white, water-soluble solid that is used in photography, as a reagent in analytical chemistry, and as a cloud seeding agent.
Cloud seeding is a technique used to induce or enhance precipitation. It is done by dispersing silver iodide or other hygroscopic particles into clouds. These particles act as nuclei for water droplets, which then grow and fall as rain.
Silver iodide is the most commonly used cloud seeding agent because it is highly effective and relatively inexpensive. It is also non-toxic and biodegradable.
Other chemicals that have been used for cloud seeding include potassium iodide, sodium iodide, and lithium chloride. However, these chemicals are not as effective as silver iodide and are more expensive.
Cloud seeding is a controversial technique. Some people believe that it is an effective way to increase precipitation and reduce droughts. Others believe that it is an ineffective and expensive waste of money.
There is no scientific consensus on the effectiveness of cloud seeding. Some studies have shown that it can increase precipitation, while others have shown no effect. The effectiveness of cloud seeding may depend on the type of cloud, the weather conditions, and the amount of silver iodide that is dispersed.
Cloud seeding is not without its risks. If too much silver iodide is dispersed, it can contaminate water supplies and harm wildlife. It is also possible that cloud seeding could alter the weather patterns in a region.
Overall, cloud seeding is a controversial technique with no clear scientific consensus on its effectiveness. It is important to weigh the potential benefits and risks before deciding whether or not to use cloud seeding.