Home » Chemistry » The colour of phenolphthalein indicator in dilute HNOThe colour of phenolphthalein indicator in dilute HNO The colour of phenolphthalein indicator in dilute HNO is A. colourless B. orange C. pink D. purple Correct Answer: Option A Explanation Related Posts A subtance is said to be hygroscopic if it absorbs Which of the following processes involves neutralization? 25 cm3 of 0.02 M KOH neutralized 0.03 g of a monobasic organic acid having… An element X has two isotopes, 2010X and 2010X, present in the ratio 1:3. The… The scum formed when soap is mixed with hard water could be If the rate of diffusion of oxygen gas is taken as 1, what will be…
