Chemistry - Mole Concept Question with Solution | TestHub

ChemistryMole ConceptExpetimental Determination of Atomic Mass/Molecuair massEasy2 minQB

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An oxide of a metal M has $60%$ metal by mass. What is the equivalent weight of the metal?

Answer:

Solution:

Percentage of metal in its oxide = 60%.

Therefore, Number of parts of metal that combines with 40 parts of oxygen = 60.

Number of parts of metal that combines with 8 parts of oxygen = $\frac{60}{40} \times 8 = 12$

Equivalent weight of the metal =12

Stream:JEESubject:ChemistryTopic:Mole ConceptSubtopic:Expetimental Determination of Atomic Mass/Molecuair mass

⏱ 2mℹ️ Source: QB

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