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
MCQ
Volatile metals are purified by:
A
Oxidation.
✓
Distillation.
C
Liquation.
D
Electrolytic refining.
✓
Answer
Correct option: B.
Distillation.
Volatile metals or crude oil for fuels employs the process of industry distillation. It is the process of separating the component substances from a liquid mixture by selective evaporation and condensation. It is based on the property of differences in the volatility of mixtures' components.
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