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Question and Answer

When \(CO_2\) is bubbled through a solution of barium peroxide in water:
(A) carbonic acid is formed
(B) \(H_2O_2\) is formed
(C) \(H_2O\) is formed
(D) barium hydroxide is formed

Answer

Answer: B
When \(CO_2\) is bubbled through a cold solution of barium peroxide in water \(H_2O_2\) is obtained
\(BaO_2+CO_2+H_2O\rightarrow BaCO_3+H_2O_2\)
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