In the standardization of Na(2)S(2)O(3) ...

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

A

(molecular weight )/2

B

(molecular weight)/6

C

(molecular weight)/3

D

same as molecular weight

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The correct Answer is:

B

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