Question

Match List-I with List - II :

List I (Name of ore/mineral)		List II (Chemical formula)
a	Calamine	i	$Zns$
b	Malachite	ii	$FeCO_3$
c	Siderite	iii	$ZnCO_3$
d	Sphalerite	iv	$CuCO_3· Cu(OH)_2$

Choose the most appropriate answer from the options given below :

• A. (a)-(iii), (b)-(iv), (c)-(ii), (d)-(i)
• B. (a)-(iii), (b)-(iv), (c)-(i), (d)-(ii)
• C. (a)-(iv), (b)-(iii), (c)-(i), (d)-(ii)
• D. (a)-(iii), (b)-(ii), (c)-(iv), (d)-(i)

Answer 1

Answer: (A)

(Name of ore/mineral)

a	Calamine	-	$ZnCO_3$
b	Malachite	-	$CuCO_3. Cu(OH)_2$
c	Siderite	-	$FeCO_3$
d	Sphalerite	-	$ZnS$