1. A zinc ore gave CO2 on treatment with a dilute acid. Identify the ore and write its chemical formula.
ChemistryClass 10ICSEAnswered 27 Mar 2026
Answer
Calamine is the zinc ore which gives carbon dioxide on treatment with a dilute acid. ZnCO3
Calamine is the zinc ore which gives carbon dioxide on treatment with a dilute acid. ZnCO3