Which of the following substance on heating will give a gas that turns lime water milky ?
A. `ZnCO_(3)`
B. `Na_(2)CO_(3)`
C. `ZnSO_(3)`
D. `MgCO_(3)`
A. `ZnCO_(3)`
B. `Na_(2)CO_(3)`
C. `ZnSO_(3)`
D. `MgCO_(3)`
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Correct Answer – A,C,D