O Level Chemistry MCQs – Certification Test 708

Chemical and Ionic Equations Quiz (Question 708) – Study App & e-Book Download

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MCQ 708: One molecule each of Magnesium Chloride (MgCl₂), Water (H₂O) and Carbon dioxide (CO₂) results if the reactants are:

MgCO₃ and HCl
MgCO₃ and 2HCl
MgHCO₃ and HCl
MgHCO₃ and 2HCl

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