Question

9. An aqueous solution 'A' turns phenolphthalein solution pink. On addition of an aqueous
Solution 'B' to 'A'
, the pink colour disappears
. The following statement is true for solution 'A'
and 'B'.​

Answer 1

Answer:

Yes it's true.

The solution A is basic in nature as phenolphthalein turns pink.

The solution B is acidic in nature as phenolphthalein turns colourless.