Function of sodium thiosulphate (hypo) in development of photographic – McqOptions

MCQOPTIONS

1.	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» E.

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