Question

two solution A and B have PH value of 3 and 9.5 respectively which of these will turn Litmus solution blue to Red and phenolphthalein from Pink to cloudless

Answer 1

A will turn the blue litmus into red

Answer 2

Ph of 3.0 turns blue litmus red..... Bcoz 3.0 is acidic nature on ph....

And the Ph of 9.5 turns phenolphthalein from colourless to pink... Bcoz the Ph of 9.5 is basic

Hope this will help u...