The colour of litmus in an alkaline medium is? by Sunday | Sep 16 | Chemistry JAMB | 0 comments A. Red B. Yellow C. Pink D. Blue Correct Answer: Option D – Blue Users Also Read These:When a colour-blind man marries a carrier woman.…The colour of litmus in a neutral medium is?What is the colour of phenolphthalein indicator in a…The refractive index of a medium relative to air is…The colour of phenolphthalein indicator in alkaline…