MCQOPTIONS
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| 1. |
In the standardization of \[N{{a}_{2}}{{S}_{2}}{{O}_{3}}\]using\[{{K}_{2}}C{{r}_{2}}{{O}_{7}}\]by iodometry, the equivalent weight of\[{{K}_{2}}C{{r}_{2}}{{O}_{7}}\] is [IIT-JEE (Screening) 2001] |
| A. | (Molecular weight)/2 |
| B. | (Molecular weight)/6 |
| C. | (Molecular weight)/3 |
| D. | Same as molecular weight |
| Answer» C. (Molecular weight)/3 | |