MetallurgyHard
Question
Match Column-I with Column-II and select the correct answer using the codes given below :
Column-I (Metals) Column-II (Ores)
(A) Tin (p) Calamine
(B) Zinc (q) Cassiterite
(C) Iron (r) Cerrusite
(D) Lead (s) Siderite
Column-I (Metals) Column-II (Ores)
(A) Tin (p) Calamine
(B) Zinc (q) Cassiterite
(C) Iron (r) Cerrusite
(D) Lead (s) Siderite
Options
A.(A) → p
(B) → q
(C) → r
(D) → s
(B) → q
(C) → r
(D) → s
B.(A) → q
(B) → p
(C) → s
(D) → r
(B) → p
(C) → s
(D) → r
C.(A) → s
(B) → r
(C) → q
(D) → p
(B) → r
(C) → q
(D) → p
D.(A) → q
(B) → p
(C) → r
(D) → s
(B) → p
(C) → r
(D) → s
Solution
(A) Tin-cassiterite (SnO2)
(B) Zinc - calamine (ZnCO3)
(C) Iron - siderite (FeCO3)
(D) Lead - Cerrusite (PbCO3)
Therefore, (B) option is correct.
(B) Zinc - calamine (ZnCO3)
(C) Iron - siderite (FeCO3)
(D) Lead - Cerrusite (PbCO3)
Therefore, (B) option is correct.
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