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General Principles and Processes of Isolation of Elements — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistryGeneral Principles and Processes of Isolation of Elements1 Mark
Question
What are fluxes? How are they useful?
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Answer

Flux is a substance that combines with gangue which may still be present in the roasted or calcinated ore to form an easily fusible substance called the slag.

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