The fact that impurities are more soluble in the molten state than in the sold of the metal is used in _________.

(v) Impurties are more soluble in the melt than in the solid state of the metal.

(v) Impurties are more soluble in the melt than in the solid state of the metal.

In electrolytic fefining of cooper, pure Cu os used as anode. (B) Zone refining is based on the principle that impurities are more solutble in the melt than in the solid states of the metal. (D) Very pure Zr may be obtained by Galvanisation. (E) In copper smelting hot air is used to convery Cu_(2) S to CuSO_(4).

Assertion : Zone refining is based on the solubilities of impurities in the molten state than in the solid state of a metal. Statement : Pure metal oxide is obtained in zone refining.

Why is ethylamine more soluble in water than aniline ?

Iodine is more soluble in KI than in water. Why?

Iodine is more soluble in KI than in water,why?

Which is more soluble in pyridine than in water?