Hydrogen peroxide is obtained by the electrolysis of _________
fused sodium
hydrochoric acid
water
sulpharic acid
A
sulpharic acid
B
hydrochoric acid
C
water
D
fused sodium
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Solution
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H2O2 is offained by the electrolysis of sulphuric acid.
H2SO4⟶H++HSO−4
2HSO−4⟶HO3SOOSO3H+2e−
HO3SOOSO3H+2H2O⟶2H2SO4+H2O2
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