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Question
Zinc carbonate is precipitated from zinc sulphate solution by the addition of ___________.
Options
Na2CO3
NaHCO3
MgCO3
CaCO3
MCQ
Fill in the Blanks
Solution
Zinc carbonate is precipitated from zinc sulphate solution by the addition of NaHCO3.
Explanation:
\[\ce{ZnSO4 + 2NaHCO3 -> ZnCO3 + Na2SO4 + H2O + CO2}\]
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