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  • Match the column (I) and (II) and select the correct answer using the codes given below. Column - I              &nbs

Match the column (I) and (II) and select the correct answer using the codes given below.

Column - I                              Column - II

(a) Argentite                          (1) Halide ore

(b) Cuprite                             (2) Carbonate one

(c) Siderite                             (3) Oxide ore

(d) Carnallite                          (4) Sulphide ore

     

Option: 1

a- 4, b-3, c-2, d- 1


Option: 2

a- 1, b-2, c-3, d-4


Option: 3

a- 2, b-3, c-4, d- 1


Option: 4

a- 3, b-4, c-1, d-2


Answers (1)

best_answer

The formula of the ores -

Argentite → Ag2S 

Cuprite → Cu2O 

Siderite → FeCO3

Carnallite → KCl. MgCl2.6H2O

So, the correct match :   a- 4, b-3, c-2, d- 1

Option 1 is correct.

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