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JEE Main202229 Jun 2022Evening ShiftChemistryGeneral Principles and Processes of Isolation of MetalsActual

Match List I with List II . List I With Ore List II Composition A.Siderite I. FeCO 3 B.Malachite II. CuCO 3 · Cu ( OH ) 2 C.Sphalerite III. ZnS D.Calamine IV. ZnCO 3 Choose the correct answer from the options given below:

Options

  1. AA-I, B-II, C-III, D-IV
  2. BA-III, B-IV, C-E, D-I
  3. CA-IV, B-III, C-I, D-II
  4. DA-I, B-II, C-IV, D-III

Correct answer

A. A-I, B-II, C-III, D-IV

Step-by-step solution

Siderite - FeCO 3 Malachite is a copper carbonate hydroxide mineral with the formula Cu 2 CO 3 OH 2 Sphalerite is a sulphide mineral with the chemical formula ZnS Calamine is ZnCO 3

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