Silver nitrate, a chemical compound with a notable historical role, was widely used in which of the following applications before more modern alternatives became common?

Explanation

Silver nitrate historically played a significant role in early photographic processes, since it reacts predictably to light exposure, forming the basis for capturing images on early photographic plates and film before the shift to modern digital photography. It has also been used medically as a topical antiseptic, valued for its ability to help kill certain bacteria on skin or wound surfaces. Despite being less central to photography today, silver nitrate still retains some specialized medical and industrial applications. Explore more Everyday Science MCQs on mcqstutor to keep practicing.