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Solve! 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) Mo

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)
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\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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