Which of the following reaction is anodic?A. `SO_(4)^(2-)+H_(2)OrarrH_(2)SO_(4)+(1)/(2)O_(2)+2e^(-)`B. `H^(+)+e^(-)rarr(1)/(2)H_(2)`C. `Ag^(+)+e^(-)rarrAg`D. `H_(2)O+e^(-)rarrOH^(-)+(1)/(2)H_(2)`

Which of the following reaction is anodic?A. `SO_(4)^(2-)+H_(2)OrarrH_

1.	Which of the following reaction is anodic?A. `SO_(4)^(2-)+H_(2)OrarrH_(2)SO_(4)+(1)/(2)O_(2)+2e^(-)`B. `H^(+)+e^(-)rarr(1)/(2)H_(2)`C. `Ag^(+)+e^(-)rarrAg`D. `H_(2)O+e^(-)rarrOH^(-)+(1)/(2)H_(2)`
Answer» Correct Answer - A In anodic half reaction, oxidation i.e., loss of electrons takes place.

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What are elementary reactions ?

Which of the following reaction is anodic?A. `SO_(4)^(2-)+H_(2)OrarrH_(2)SO_(4)+(1)/(2)O_(2)+2e^(-)`B. `H^(+)+e^(-)rarr(1)/(2)H_(2)`C. `Ag^(+)+e^(-)rarrAg`D. `H_(2)O+e^(-)rarrOH^(-)+(1)/(2)H_(2)`

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