Question

sodium carbonate is a basic salt because it is a Salt of :
(a) strong acid and weak base
(b) weak acid and weak base
(c) strong acid and strong base
(d) weak acid and strong base​

Answer 1

Answer:

Correct answer is option (D)

Answer 2

Answer:

d is the correct answer

Explanation:

Sodium carbonate (Na2CO3) is the salt formed by the combination of a weak acid such as carbonic acid (H2CO3) and a strong base such as sodium hydroxide (NaOH). Note: The salt formed by the combination of weak acid and a strong base is basic in nature. Basic salts have pH more than 7.