Question #88803

Function of sodium thiosulphate (hypo) in development of photographic film/plate is to______________?

A) Brighten the faint images

B) Remove metallic silver

C) Convert silver chloride to silver

D) Remove unexposed silver halide

Answer: Function of sodium thiosulphate (hypo) in development of photographic film/plate is to Remove unexposed silver halide.

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