The colour of the solution formed when ethyne reacts with an acidic solution of potassium tetraoxomanganate (VII) is? by Sunday | May 11 | Chemistry WAEC | 0 comments A. purple B. colourless C. green D. pink Correct Answer: Option B B. colourless Users Also Read These:The colour changes observed when testing for…A solution of a salt X reacts with AgNO3 solution to…Assuming that in sheep, the allele for black coat…What technique is suitable for separating a binary…The type of chemical bond that exists between…