CBSE Class 11-science Answered
why cant zinc be refined by distillation method ?
(12th class question)
(chapter: isolation of element)
(topic:refining)
Asked by Ritusha Kulkarni | 06 May, 2015, 07:52: PM
Expert Answer
Volatile metals like Hg, Cd and Zn are refined by distillation method.
In this process the impure metal is heated in a retort due to which the pure metal distills over and is collected in the receiver while the non-volatile impurities are left behind.
The volatile compounds are further separated by distillation to get the pure metal.
Answered by Vaibhav Chavan | 07 May, 2015, 10:42: AM
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