if something is soluble in something , then that something can be dissolved in something forming a problem
sugar is not water_soluble_substance. sugar is water_soluble_substance. water_soluble_vitamin is not vitamin. solubility is not measurable_quantity. water_soluble_substance is tangible_thing. detergent is water_soluble_substance. water_soluble_substance is not tangible_thing. rna is not organic_matter. detergent is not water_soluble_substance. water_soluble_vitamin is vitamin.