A) Carbonic acid is formed
B) \[{{O}_{2}}\]is released
C) \[{{H}_{2}}{{O}_{2}}\] is formed
D) No reaction occurs
Correct Answer: C
Solution :
When\[C{{O}_{2}}\]is passed through aqueous solution of\[Ba{{O}_{2}},BaC{{O}_{3}}\] is precipitated and \[{{H}_{2}}{{O}_{2}}\]is formed as follows: \[Ba{{O}_{2}}+{{C}_{2}}O+{{H}_{2}}O\to BaC{{O}_{3}}\downarrow +{{H}_{2}}{{O}_{2}}\] Hence, the correct option is (c).
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