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Math the List-I with List-II

List – I                                                                       List – II

(A) Concentration of gold ore                                      (I) Aniline

(B) Leaching of alumina                                                (II) NaOH

(C) Forth stabilizer                                                         (III) SO2

(D) Blister copper                                                          (IV) NaCN

Choose the correct answer from the option given below:

Option 1 -

(A)-(IV), (B)-(III), (C)-(II), (D)-(I)   

Option 2 -

(A)-(IV), (B)-(II), (C)-(I), (D)-(III)

Option 3 -

(A)-(III), (B)-(II), (C)-(I), (D)-(IV)

Option 4 -

(A)-(II), (B)-(IV), (C)-(III), (D)-(I)

0 1 View | Posted 2 months ago
Asked by Shiksha User

  • 1 Answer

  • V

    Answered by

    Vishal Baghel | Contributor-Level 10

    2 months ago
    Correct Option - 2


    Detailed Solution:

    Cyanidation is applicable for gold extraction, leaching for NaOH, froth stabilizer is aniline and blister copper is related with SO2.

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Statement – I : Ellingham diagram explains the kinetics of reduction process.

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