Question

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​

Answer 1

Sodium carbonate is a basic salt which is formed by the combination of sodium hydroxide and carbonic acid.

Sodium hydroxide is a strong base, while cabonic acid is a weak acid resulting in the formation of sodium carbonate salt.

2NaOH+H 2 CO 3 →Na 2 CO 3 +2H 2 O

Answer 2

Answer:

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Option D.

Sodium carbonate is a basic salt which is formed by the combination of sodium hydroxide and carbonic acid.

Sodium hydroxide is a strong base, while cabonic acid is a weak acid resulting in the formation of sodium carbonate salt.

2NaOH+H 2CO 3 →Na 2 CO 3+2H 2 O