Phenolphthalein does not act as an indicator for the titration between

Question

Phenolphthalein does not act as an indicator for the titration between

Phenolphthalein does not act as an indicator for the titration between
A. NaOH and `CH_(3)COOH`
B. `H_(2)C_(2)O_(4)` and `KMnO_(4)` sol.
C. `Ba(OH)_(2)` and HCl
D. KOH and `H_(2)SO_(4)`

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - B
Phenolphthalene indicator cannot be used for `H_(2)C_(2)O_(4)` and `KMnO_(4)` solution.

5 views Answered 2023-02-05 15:29