Chemistry - General Principles and Processes of Isolation of Metals Question with Solution | TestHub
ChemistryGeneral Principles and Processes of Isolation of MetalsGeneralEasy2 minPYQ_2020
ChemistryEasynumerical
How many of the following clements exclusively occur in combined state?
Gold, iron, zinc, aluminium, platinum, sodium, magnesium
Answer:
5.00
Solution:
Gold and platinum occur in the free state while iron, zinc, aluminium, sodium and magnesium occur in combined state.
Stream:NTA_ABHYASSubject:ChemistryTopic:General Principles and Processes of Isolation of MetalsSubtopic:General
⏱ 2mℹ️ Source: PYQ_2020
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