Fresh film, stored precisely on exposure will show:
The base of the film is uniformly translucent and has a bluish tint. The film will get blackened when exposed excessively to X-rays/light. The film will get fogged in case of improper safe-lighting. The film will be clear with a bluish tint when the film is processed without being exposed. Hence, option C holds good.
Blackened
Fogged
Cloudy with blue tint
Clear with blue tint