1.

The reaction of KMnO_4 and HCl results in

Answer»

OXIDATION of Mn in `KMnO_4` and production of `Cl_2`
oxidation of Mn in `KMnO_4` and production of `H_2`
REDUCTION of Mn in `KMnO_4` and production of `Cl_2`
none of these

Solution :`2KMnO_4+ 16 overset(-1 )(HCI )to2KCI+2overset( +2) (2MnCI_2 )+ 8 H_2O +5 overset(0 ) CI_2`
hereO.Nof Mndecreases from ` +7`in `KMnO_4` of+2`MnCI_2`and thatof CIincreasesfrom ` -1`in HCIto 0in `CI_2`thusreducationof Mnin ` KMnO_4` occurswith producationof `CI_2 `


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