Which of the following will turn phenolphthalein pink?
A. NaOH(aq)
B. HCl(aq)
C. CH3COOH(aq)
D. H2O
Answer:A
Which of the following will turn phenolphthalein pink?
A. NaOH(aq) B. HCl(aq) C. CH3COOH(aq) D. H2O