nursing AIIMS BSc Nursing 2025 Mock Test Series Chemistry General Principles And Process of Isolation of Elements
Zone refining is based on the principle that ___________.
1
impurities of low boiling metals can be separated by distillation.
2
impurities are more soluble in molten metal than in solid metal.
3
different components of a mixture are differently adsorbed on an adosrbent.
4
vapours of volatile compound can be decomposed in pure metal.