Calculate the normality of a solution obtained by mixing 50mL of 5M solution of `K_(2)Cr_(2)O_(7)` and 50mL of 2 M `K_(2)Cr_(2)O_(7)` in acidic medium.

The n-factor for K_(2)Cr_(2)O_(7) in acidic medium is

K_(2)Cr_(2)O_(7) in acidic medium coverts into-

Equivalent weights of K_(2)Cr_(2)O_(7) in acidic medium is

Equivalent weights of K_(2)Cr_(2)O_(7) in acidic medium is

Calculate the pH of a solution obtained by mixing 50ml of 0.2 M HCl with 49.9 mL of 0.2 m NaOH solution.

For a given reductant , ratio of volumes of 0.2 M KMnO_(4) and 1M K_(2)Cr_(2)O_(7) in acidic medium will be

For a given reductant , ratio of volumes of 0.2 M KMnO_(4) and 1M K_(2)Cr_(2)O_(7) in acidic medium will be

25 mL of a solution of Fe^(2+) ions was titrated with a solution of the oxidizing agent Cr_(2)O_(7)^(2-) . 50 mL of 0.01 M K_(2)Cr_(2)O_(7) solution was required. What is the molarity of the Fe^(2+) solution ?

10 mL solution of H_(2)SO_(4) and H_(2)C_(2)O_(4) (oxalic acid), on titration with with 0.1 M KOH, required 20 " mL of " the base. 10 " mL of " the same solution on titration with (M)/(300)K_(2)Cr_(2)O_(7) required 50 " mL of " K_(2)Cr_(2)O_(7) . Q. What should be the volume strength of H_(2)Cr_(2)O_(7) , if H_(2)O_(2) react with the same volume of (M)/(300)K_(2)Cr_(2)O_(7) solution.