to an aquaeous solution of sodium hydroxide a few drops of phenolphethalein were added .what do you observe? to the solution small amount of dilute HCl was added .what do you observe now ?explain your answer.
Answers
Answered by
1
NaOH is basic in nature.So its shows pink in.colour.When HCl is added ,it becomes neutral and.it becomes colourless.
Similar questions
Math,
6 months ago
Social Sciences,
6 months ago
Math,
6 months ago
Math,
1 year ago
Biology,
1 year ago
Social Sciences,
1 year ago
Hindi,
1 year ago