From separate solutions of sodium salts, `NaW`, `NaX`, `NaY` and `NaZ` have `pH 7.0`, `9.0`, `10.0` and `11.0` respectively. When each solution was `0.1 M`, the strongest acid is:A. `HW`B. `HX`C. `HY`D. `HZ`

From separate solutions of sodium salts, `NaW`, `NaX`, `NaY` and `NaZ`

1.	From separate solutions of sodium salts, `NaW`, `NaX`, `NaY` and `NaZ` have `pH 7.0`, `9.0`, `10.0` and `11.0` respectively. When each solution was `0.1 M`, the strongest acid is:A. `HW`B. `HX`C. `HY`D. `HZ`
Answer» Correct Answer - A The salt hydrolysis in each case occurs except NaW because its `pH=7`. Thus `HW` is strongest acid.

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From separate solutions of sodium salts, `NaW`, `NaX`, `NaY` and `NaZ` have `pH 7.0`, `9.0`, `10.0` and `11.0` respectively. When each solution was `0.1 M`, the strongest acid is:A. `HW`B. `HX`C. `HY`D. `HZ`

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