1.

\[2MnO_{4}^{-}+5{{H}_{2}}{{O}_{2}}+6{{H}^{+}}\to 2\,\,Z+5{{O}_{2}}+8{{H}_{2}}O\]. In this reaction Z is               [RPMT 2002]

A.                 \[M{{n}^{+2}}\]               
B.                 \[M{{n}^{+4}}\]
C.                 \[Mn{{O}_{2}}^{{}}\]     
D.                 \[Mn\]
Answer» B.                 \[M{{n}^{+4}}\]


Discussion

No Comment Found

Related MCQs