Which one is the oxidising agent in the reaction given below
`2CrO_(4)^(2-)+2H^(+)rarrCr_(2)O_(7)^(-2)+H_(2)O`

In the following reaction explain which one is oxidising agent and which one is reducing agent ? H_(2)O_(2) + O_(3) rarr 2 O_(2) + H_(2)O

For the reaction CrO_(4)^(2-)+?rarrCr_(2)O_(7)^(-2) the missing ion is

Which is the oxidising agent in the given reaction: AsO_(2)^(-)+Sn^(2+)toAs+Sn^(4+)+H_(2)O

H_2 O_2 acts as an oxidising agent in

H_2O_2 acts as an oxidising agent in:

The ion acting as an oxidising agent in the reaction, Cr_(2)O_(7)^(2-)+6Fe^(2+)+14H^(+)to2Cr^(3+)+6Fe^(3+)+7H_(2)O is

H_2 O_2' acts as an oxidising agent in