`28 NO_(3)^(-)+3As_(2)S_(3)+4H_(2)O rarr 6AsO_(4)^(3-)+28NO+9SO_(4)^(2-)+H^(+)` What will be the equivalent mass of As_(2)S_(3)` in the above reaction?A. `(M.wt.)/(2)`B. `(M.wt.)/(4)`C. `(M.wt.)/(24)`D. `(M.wt.)/(28)`

`28 NO_(3)^(-)+3As_(2)S_(3)+4H_(2)O rarr 6AsO_(4)^(3-)+28NO+9SO_(4)^(2

1.	`28 NO_(3)^(-)+3As_(2)S_(3)+4H_(2)O rarr 6AsO_(4)^(3-)+28NO+9SO_(4)^(2-)+H^(+)` What will be the equivalent mass of As_(2)S_(3)` in the above reaction?A. `(M.wt.)/(2)`B. `(M.wt.)/(4)`C. `(M.wt.)/(24)`D. `(M.wt.)/(28)`
Answer» Correct Answer - D `Eq. mass=(mol ecular mass)/(n-"factor")` `As_(2)^(+3) rarr 2AS^(+5) n-"factor" 4` `S_(2)^(-2) rarr 3 overset(+6)(S)` `24` total `n-"factor"=28` Eq. mass `=(m.wt.)/(28)`

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`28 NO_(3)^(-)+3As_(2)S_(3)+4H_(2)O rarr 6AsO_(4)^(3-)+28NO+9SO_(4)^(2-)+H^(+)` What will be the equivalent mass of As_(2)S_(3)` in the above reaction?A. `(M.wt.)/(2)`B. `(M.wt.)/(4)`C. `(M.wt.)/(24)`D. `(M.wt.)/(28)`

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