The meta-cresol purple pt indicator has two pH ranges 12-28

Last updated: 7/4/2022

The meta-cresol purple pt indicator has two pH ranges 12-28 (red to yellow) 7.4-9.0 (yellow to purple) After adding meta-cresol purple indicator to a solution, it turned red. What is the pH range of the solution? A. pH below 1.2 B. pH = 1.2 - 2.8 C. pH = 2.8 - 7.4 D. pH = 7.4 - 9.0 E. pH above 9.0