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प्रश्न
Zinc carbonate is precipitated from zinc sulphate solution by the addition of ___________.
पर्याय
Na2CO3
NaHCO3
MgCO3
CaCO3
MCQ
रिकाम्या जागा भरा
उत्तर
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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