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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_2O`

B

`K_2O_2`

C

`KO_2`

D

`K_2SO_4`

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The correct Answer is:
C
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NTA MOCK TESTS-NTA NEET SET 30-CHEMISTRY
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