A. the pH value was equal to 5 in each case
B. the pH values of the HCI and H2SO4 solutions were equal
C. their pH values added uo to 14
D. the pH value of the CH3COOH was the highest.
Correct Answer: Option D
D. the pH value of the CH3COOH was the highest.

![What volume of 0.20 mol dm‾³ NaOH solution would yield 5.0g of NaOH on evaporation to dryness? [NaOH = 40g mol‾¹] What volume of 0.20 mol dm‾³ NaOH solution would yield 5.0g of NaOH on evaporation to dryness? [NaOH = 40g mol‾¹]](https://erudites.ng/wp-content/plugins/contextual-related-posts/default.png)