1.

In the following reaction                 \[C{{r}_{2}}O_{7}^{-}+14{{H}^{+}}+6{{I}^{-}}\to \,\]\[2C{{r}^{3+}}+3{{H}_{2}}O+3{{I}_{2}}\]                 Which element is reduced           [CPMT 1976]

A.                 \[Cr\]   
B.                 \[H\]
C.                 \[O\]    
D.                 \[I\]
Answer» B.                 \[H\]


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