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Salt A+SrarrBoverset(BaCl(2))rarr White ...

Salt `A+SrarrBoverset(BaCl_(2))rarr` White precipitate A is paramagnetic in nature and contains about 55% K. Thus, A is

A

`K_(2)O`

B

`K_(2)O_(2)`

C

`KO_(2)`

D

`K_(2)SO_(4)`

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VMC MODULES ENGLISH-13-14 HYDROGEN & S-BLOCK ELEMENT-Level 2
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