Question

Which type of chemical reaction occurs in which black and white photography????

Answer 1

Silver chloride and silver iodide are normally used for producing these photographs. This is because silver salts are known to be light sensitive. These compounds will give out a photo-chemical reaction when light falls over them

• hope it helps you........... .........

Answer 2

One example of a photochemical reaction is the use of silver halide salts (eg silver chloride) in black and white photography. Silver chloride is sensitive to light and breaks down to form metallic silver, which appears black.