The colour of phenolphthalein indicator in dilute HNO3 is? by Sunday | May 9 | Chemistry WAEC | 0 comments A. colourless B. orange C. pink D. purple Correct Answer: Option A A. colourless Users Also Read These:A rock sample was added to cold dilute HNO3. The gas…Assuming that in sheep, the allele for black coat…Cu and HNO3 are not suitable for preparing hydrogen…Assuming that brown colour is dominant over black…If the pink colour of a petal is dominant over white…