O Level Chemistry MCQs – Certification Test 75

Chemical Symbols MCQ (Question 75) – App & e-Book Download

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MCQ 75: The formula of hydrated Sodium Carbonate is:

Na(HCO₃)₂
Na₂CO₃.(H₂O)₅
Na₂CO₃.10H₂O
Na₃CO₄.10H₂O

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Chemical Symbols MCQ App & e-Book – O Level Chemistry Learning Guide

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