Student X titrated 25 cm 3 of Na 2 CO 3 with 0.1 mol dm?
CHEMISTRY
WAEC 2021
Student X titrated 25 cm3 of Na2CO3 with 0.1 mol dm?3 HCI, using methyl orange as indicator. Student Y carried out the same exercise but used phenolphthalein as an indicator. Which of the following statements about the titration is true?
- A. hydrogen chloride gas was released in the reactions in both titrations
- B. the titer values obtained from the titration are equal
- C. the tirer value obtained by X is twice that of Y
- D. the titer value obtained by Y is twice that of X
Correct Answer: B. the titer values obtained from the titration are equal
Post an Explanation Or Report an Error
If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly. Your email address will not be published. Required fields are marked *