1 Ionic Equilibrium
The compound whose 0.1 M solution is basic is
1) Sodium acetate
2) Ammonium sulphate
3) Ammonium chloride
4) Ammonium acetate
Sodium acetate is a salt of weak acid acetic acid and strong base sodium hydroxide. For aqueous solution of sodium acetate, pH=7+0.5pKa?+0.5logc. Hence, pH will always grater than 7 and the solution will be basic.
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