Substance employed as drying agents are usually? by Sunday | Oct 11 | Chemistry JAMB | 0 comments A. amphoteric B. hygroscopic C. efflorescent D. acidic Correct Answer: Option B = hygroscopic Users Also Read These:A radioactive substance has a half-life of 3 days.…When a solid substance disappears completely as a…Define and give an example each of the following: i.…If a current of 2.5A flows through an electrolyte…A radioactive substance of mass 768g has a half-life…