Match the refining methods (Column I) with metals (Column II).

          Column I                                           Column II

    (Refining methods)                                   Metals)

(I)    Liquation                                               (a)  Zr

(II)   Zone Refining                                        (b)  Ni

(III)  Mond Process                                       (c)  Sn

(IV) Van Arkel Method                                   (d)  Ga

  • Option 1)

    (I) - (c); (II) - (a); (III) - (b); (IV) - (d)

  • Option 2)

    (I) - (b); (II) - (c); (III) - (d); (IV) - (a)

  • Option 3)

    (I) - (c); (II) - (d); (III) - (b); (IV) - (a)

  • Option 4)

    (I) - (b); (II) - (d); (III) - (a); (IV) - (c)

Answers (1)

\ast Liquation is used for Sn.

\ast Zone refining is used for Ga.

\ast Monds process is used for Ni.

\ast Van arkel process is used for Zr.

\therefore (I) - (c) ; (II) - (d) ; (III) - (b) ; (IV) - (a)

\therefore option (3) is correct.


Option 1)

(I) - (c); (II) - (a); (III) - (b); (IV) - (d)

Option 2)

(I) - (b); (II) - (c); (III) - (d); (IV) - (a)

Option 3)

(I) - (c); (II) - (d); (III) - (b); (IV) - (a)

Option 4)

(I) - (b); (II) - (d); (III) - (a); (IV) - (c)

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