Physics · Redox Reactions and Titrations
Consider the following statements: Statement I: Sodium dichromate and potassium dichromate are both used as primary standards in redox titrations. Statement II: Phenolphthalein is weakly basic in nature and hence dissociates in acidic medium. Choose the correct option:
- 1Both Statement I and Statement II are correct.
- 2Statement I is correct but Statement II is incorrect.
- 3Statement I is incorrect but Statement II is correct.
- 4Both Statement I and Statement II are incorrect.✓
Correct answer
Both Statement I and Statement II are incorrect.
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