The colour that is associated with a positive iodine test is? by Sunday | May 14 | Biology WAEC | 0 comments A. brown B. red C. blue-black D. yellow Correct Answer: Option C C. blue-black Users Also Read These:A positive brown ring test indicates the presence of?If the pink colour of a petal is dominant over white…The tincture of iodine means iodine dissolved in?Using iodine solution, Biuret test, Benedict…When a colour blind woman marries a normal man; what…