An aqueous solution of sodium carbonate is al | vedclass

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(C) Sodium carbonate $(Na_2CO_3)$ is a salt formed by the neutralization reaction between a strong base,sodium hydroxide $(NaOH)$,and a weak acid,carb

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Weak acid and strong base

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(C) Sodium carbonate $(Na_2CO_3)$ is a salt formed by the neutralization reaction between a strong base,sodium hydroxide $(NaOH)$,and a weak acid,carbonic acid $(H_2CO_3)$.Since it is a salt of a strong base and a weak acid,it undergoes anionic hydrolysis in water to produce $OH^-$ ions,making the solution alkaline (basic) in nature.The reaction is: $CO_3^{2-} + H_2O \rightleftharpoons HCO_3^- + OH^-$.

An aqueous solution of sodium carbonate is alkaline. This is because sodium carbonate is a salt of which of the following?

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