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Question

Match the items of Column I with the items of Column II and assign the correct code.
Column IColumn IIA. Coloured bands1. Zone refiningB. Impure metal to volatile complex2. Fractional distillationC. Purification of Ge and Si3. Monds processD. Purification of mercury4. Chromatography5. Liquation
Codes
A B C D A B C D
(a) 1 2 4 5 (b) 4 3 1 2
(c) 3 4 2 1 (d) 5 4 3 2

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Solution

(b) A.(4) B.(3) C.(1) D.(2)
A. Coloured bands are observed in chromatography.
B. Impure metal is converted to volatile complex by using Mond's process.
C. Purification of Ge ans Si are purified by zone refining method.
D. Purification of mercury is done by fractional distillation.


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