NaHCO3(s) can be distinguished from Na2CO3(s) by the action of

NaHCO_3(s) can be distinguished from Na₂CO_3(s) by the action of

A dilute hydrochloric acid
B carbon (IV) oxide
C aqueous ammonia
D heat

waec 2005 chemistry

The correct answer is D. heat

No explanation given

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