Salt of strong acid and weak base have pH value
Less than 7
Question 05. Sodium carbonate is a basic salt because it is a salt of (a) strong acid and strong base (b) weak acid and weak base (c) strong acid and weak base (d) weak acid and strong base
NH4Cl is a salt of
a) weak acid & weak base b)weak acid & strong base
c) strong acid & strong base d)strong acid & weak base