Concept: Oil paint is a non-polar, oily substance.
It is best removed by a solvent that can dissolve it.
Explanation:Oil paint does not dissolve in water or brine because these are polar substances.
Detergent helps remove oily dirt but is less effective on dried oil paint.
Kerosene is an organic solvent that dissolves oil-based paints.
Paint thinners, turpentine, and kerosene are commonly used for this purpose.
Therefore, kerosene is the most suitable choice among the given options.
Answer: C. kerosine