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  • Match the items of Column I with the items of Column II and assign the correct code: Column I (A) Sapphire Column II (1) {Al}_{2} {O}_{3}

Match the items of Column I with the items of Column II and assign the correct code:

Column I Column II
(A) Sapphire (1) \text {Al}_{2}\text {O}_{3}
(B) Sphalerite (2) \text {NaCN}
(C) Depressant (3) \text {Co}
(D) Corundum (4) \text {ZnS}
 

(5) \text {Fe}_{2}\text {O}_{3}

(i) A (3) B (4) C (2) D (1)

(ii) A (5) B (4) C (3) D (2)

(iii) A (2) B (3) C (4) D (5)

(iv) A (1) B (2) C (3) D (4)

Answers (1)

Option (i) is the answer.

Posted by

infoexpert23

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