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Byju's Answer
Standard IX
Chemistry
Ions
Sulphide, sul...
Question
Sulphide, sulphate and sulphite are
ions.
A
monovalent
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B
divalent
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C
trivalent
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Solution
The correct option is
B
divalent
Sulphide
S
2
−
, sulphate
S
O
2
−
4
and sulphite
S
O
2
−
3
have a charge of 2-. Thus, they are called divalent ions.
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Similar questions
Q.
The number of moles of acidified
K
M
n
O
4
required to convert sulphite ion into sulphate ion is:
Q.
The number of moles of acidified
K
M
n
O
4
required to convert two moles of sulphite ion into sulphate ion is:
Q.
Assertion :
O
3
acts as a powerful oxidising agent. Reason:
O
3
oxidises lead sulphide to lead sulphate and iodide ions to iodine.
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