Zone Refining (Fractional Crystallisation): This method is employed to get metal of very high purity i,e. ultra pure samples of Ge Si, B, Ga, In. This method is based on the fact that impurities are more soluble than the pure metal in the melt.
Was this answer helpful?
2
Similar Questions
Q1
The process of zone refining is used in the purification of ___.
View Solution
Q2
The process of zone refining is used in the purification of :
View Solution
Q3
Zone refining is used for the purification of
View Solution
Q4
Impure Metal +I2→ Metal Iodide vapour Heat−−−→ Pure metal +I2 The above method of purification is :
View Solution
Q5
(a) On which factors does purification of metals depend?