Question
Pharmaceutical Analysis Question on Acid-base titrations
A 25.0 mL sample of a solution of a monoprotic acid is titrated with a 0.115 M NaOH solution the titration curve shows equivalence point at 7.05. which of the following indicators would be best for this titration
A
Methyl red
B
Bromthymol blue
C
Thymol blue
D
Phenopltalein
Answer
Methyl red
Explanation
Solution
The correct option is (A) : Methyl red