when few drops of phenolpthalein is added to dil. NaOH a pink colour is produced. How the colour will change when excess of HCl is added to it?!?!?!
Answers
Answered by
2
pink colour dissapears slowly
mark as brainielist
mark as brainielist
Answered by
1
Answer:
When few drops of phenolphthalein are added to dilute a dilute solution of sodium hydroxide a pink colour. The colour of dilute solution of Sodium hydroxide turns pink or adding Phenolphthalein as NaOH is a base .When excess of HCl is added the final mixture becomes colourless due to neutralisation of base with an acid.
Similar questions