Small quantities of solutions of compounds TX, TY and TZ are put into separate test tubes containing X, Y and Z solutions. TX does not react with any of these. TY reacts with both X and Z. TZ reacts with X. the decreasing order of oxidation of the anions `X^(-),Y^(-),Z^(-)` is:A. `Y^(-),Z^(-),X^(-)`B. `Z^(-),X^(-),Y^(-)`C. `Y^(-),X^(-),Z^(-)`D. `X^(-),Z^(-),Y^(-)`

Small quantities of solutions of compounds TX, TY and TZ are put into

1.	Small quantities of solutions of compounds TX, TY and TZ are put into separate test tubes containing X, Y and Z solutions. TX does not react with any of these. TY reacts with both X and Z. TZ reacts with X. the decreasing order of oxidation of the anions `X^(-),Y^(-),Z^(-)` is:A. `Y^(-),Z^(-),X^(-)`B. `Z^(-),X^(-),Y^(-)`C. `Y^(-),X^(-),Z^(-)`D. `X^(-),Z^(-),Y^(-)`
Answer» Correct Answer - A TX does ot ract with any solution. This means that `X^(-)` is least easily oxidized. TY reacts with both X and Z. this means `Y^(-)` is oxidized by both. `(Y^(-)+XtoY+X^(-),Y^(-)+ZtoY+Z^(-))` TZ reacts with X only `(Z^(-)+XtoZ+X^(-))` `Y^(-)`, thus, decreasing order of oxidation of anions `X^(-),Y^(-),Z^(-)` will be : `Y^(-),Z^(-),X^(-)`.

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What are elementary reactions ?

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