In the standardization of Na_(2)S_(2)O_(3) using K_(2)Cr_(2)O_(7) by eudiometry, the equivalent weight of K_(2)Cr_(2)O_(7) is _____

In the standardization of Na_(2)S_(2)O_(3) using K_(2)Cr_(2)O_(7) by e

1.	In the standardization of Na_(2)S_(2)O_(3) using K_(2)Cr_(2)O_(7) by eudiometry, the equivalent weight of K_(2)Cr_(2)O_(7) is _____
Answer» `("MOLECULAR weight")/2` `("molecular weight")/6` `("molecular weight")/3` same as molecular weight. Answer :B