In Fe(II) -`MnO_(4)^(-) "tirtration" HNO_(3)` is not used beacause:

In estimation of Fe^(2+) by KMnO_(4) HNO_3 cannot be used in place of H,SO, because

Arrange the MnO_(4)^(-) and VO_(2)^(+) ions in the increasing order of their oxidising power.

Suggest the action of HNO_(3) on non-metals.

4Zn +10HNO_(3) to 4Zn(NO_(3))_(2) +NH_(4)NO_(3)+3H_(2)O . In this reaction one mole of HNO_(3) is reduced by

4Zn+10HNO_(3)rarr 4Zn(NO_(3))_(2)+NH_(4)NO_(3)+3H_(2)O In this reaction one mole of HNO_(3) is reduced by

Nitrobenzene can be preapred from Benzene by using a mixture of HNO_(3) and conc. H_(2)SO_(4) . In the nitrating mixture HNO_(3) acts as a

Balance the following chemcial reaction. MnO_(4)^(-)+SO_(3)^(2-)+H^(+) to Mn^(2+)+SO_(4)^(2-)+H_(2)O . The coefficient of MnO_4^(-), SO_(3)^(-) and H^(+) in balanced reaction are …………, …………….. and ………….. respectively.

Coefficients of MnO_(4)^(-), C_(2)O_(4)^(2-) and H^(+) in the balanced reaction, MnO_(4)^(-)+C_(2)O_(4)^(2-)+H^(+) to Mn^(2+)+CO_(2)+H_(2)O