Which of the following reactions should be balanced in basic medium?A. `NH_(3)+MnO_(4)^(ө)rarrMnO_(2)+NO_(2)`B. `Cr(OH)_(2)+I_(2)rarrCr(OH)_(3)+2I^(ө)`C. `HNO_(3)+Fe^(3+)+NO_(2)`D. `H_(2)O_(2)+Fe^(3+)rarrO_(2)+Fe^(2+)`

Which of the following reactions should be balanced in basic medium?A.

1.	Which of the following reactions should be balanced in basic medium?A. `NH_(3)+MnO_(4)^(ө)rarrMnO_(2)+NO_(2)`B. `Cr(OH)_(2)+I_(2)rarrCr(OH)_(3)+2I^(ө)`C. `HNO_(3)+Fe^(3+)+NO_(2)`D. `H_(2)O_(2)+Fe^(3+)rarrO_(2)+Fe^(2+)`
Answer» Correct Answer - A::B In (a), `MnO_(4)^(ө)rarrMnO_(2)` occurs only in basic medium In (b), `Cr(OH)_(2)rarrCr(OH)_(3)` occurs only in basic medium. `(c )` and `(d)` occur only is acidic medium.

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Which of the following reactions should be balanced in basic medium?A. `NH_(3)+MnO_(4)^(ө)rarrMnO_(2)+NO_(2)`B. `Cr(OH)_(2)+I_(2)rarrCr(OH)_(3)+2I^(ө)`C. `HNO_(3)+Fe^(3+)+NO_(2)`D. `H_(2)O_(2)+Fe^(3+)rarrO_(2)+Fe^(2+)`

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