The oxidation states of most electronegative element in the products o – McqOptions

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1.	The oxidation states of most electronegative element in the products of reaction \[Ba{{O}_{2}}\] with dil \[{{H}_{2}}{{O}_{2}}\] are
A.	0 and -1
B.	-1 and -2
C.	-2 and 0
D.	-2 and +1
Answer» C. -2 and 0

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