O Level Chemistry MCQs – Certification Test 745

Mixtures and Compounds Trivia (Question 745) – Learning App & e-Book Download

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MCQ 745: Mass of an element in a compound can be calculated through:

Ar of the atoms/Mr of the compound
Mr of the atoms/Ar of the compound
(Ar of the atoms/Mr of the compound) × mass of sample
(Ar of the atoms/Mr of the compound) × mass of sample

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O Level Chemistry Trivia App & e-Book – Mixtures & Compounds Study Material

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