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Basic Inorganic Nomenclature and Oxidation Number
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Formula from name and name from formula
JEE Main level
Single correct option
Difficulty 2 of 3
bn110
Which is the formula of tin(IV) sulfide?
A
SnS
B
Sn
X
2
S
C
Sn
X
2
S
X
3
D
SnS
X
2
Answer: D
Tin is
+
4
and sulfide is
S
X
2
−
, so one Sn needs two S:
SnS
X
2
.
SnS
would be tin(II) sulfide.
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