" In the dichromate anion "(Cr_(2)O_(7)^(2-))" ."

In the dichromate anion (Cr_2O_7^(2-))

In the dichromate anion (Cr_2O_7^(2-))

In Cr_(2)O_(7)^(2-) :

Number of Cr-O sigma bonds in dichromate in Cr_(2)O_(7)^(2-) is

In a redox reaction, dichromate ion (Cr_(2)O_(7)^(2-)) is reduced to Cr^(3+) ion, the equivalent mass of K_(2)Cr_(2)O_(7) in this reaction is :

Number of identical Cr-O bonds in dichromate ion Cr_(2)O_(7)^(2-) is :

Number of identical Cr-O bonds in dichromate ion Cr_(2)O_(7)^(2-) is :

Number of identical Cr-O bonds in dichromate ion Cr_(2)O_(7)^(2-) is :