WAEC - Chemistry (2017 - No. 29)
Which of the following statements is NOT a chemical property of an acid?
Evolution of ammonia when heated with ammonium salts
Evolution of carbon dioxide gas when added to a trioxocarbonate (IV) salt
Formation of salt and water with alkalis
Formation of salt and hydrogen gas with reactive metals
Spiegazione
Ammonium salts react with bases to release ammonia and not with acids.