Question

4. Match the following with the correct response: (1)
(1) Enrichment of ore
(A) Froth floatation process
(2) Extraction of metals
(B) Reduction by carbon
(3) Conversion of oxide form to the metallic form (C) Roasting
(4) Refining of metals
(D) Electrolysis
a. 1-C, 2-B, 3-D, 4-A
b. 1-B, 2-D, 3-A, 4-C
C. 1-A, 2-C, 3-B, 4-D
d. 1-D, 2-A, 3-C, 4-B​

Answer 1

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Answer 2

Answer:

bro I think the answer is

b.1-B , 2-D , 3-A , 4-C

Hope it helps

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