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Problem
Problem
Salt
A
+
S
→
BaCl
2
B
A + S \xrightarrow{\text{BaCl}_2} B
A
+
S
BaCl
2
B
White ppt. A is paramagnetic in nature and contains about 55% K. Thus, A is : a.
K
2
O
\text{K}_2\text{O}
K
2
O
b.
K
2
O
2
\text{K}_2\text{O}_2
K
2
O
2
c.
KO
2
\text{KO}_2
KO
2
d.
K
2
SO
4
\text{K}_2\text{SO}_4
K
2
SO
4
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