The pH of which compound in aqueous solution does not depend on its concentration in solution:

The pH of which compound in aqueous solution does not depend on its co

1.	The pH of which compound in aqueous solution does not depend on its concentration in solution:
Answer» `underset( NH_2) underset(\|) (RCH).COOH` ` NaHS` ` CH_3COONH_4` ` (NH_4)_2SO_4` SOLUTION :SALT of WA+ WBOR AMPHIPROTIC SPECIES