From the experimental facts given below determine the correct structure of solid `CrCI_(3) .6H_(2)O` Solution containing `0.2665g` of `CrCI_(3)6H_(2)` O was passed throuhg cation exchange resin in acid form The acid liberated was found to react completely with `30mL` of `0.10M` Na OH `("Molecular mass of" CrCI_(3).6H_(2)O=266.5)` .

Explanation

To determine the correct structure of solid `CrCl3.6H2O`, we will follow these steps:

### Step 1: Calculate the moles of `CrCl3.6H2O`
We start by calculating the number of moles of `CrCl3.6H2O` using the formula:

\[ \text{Moles} = \frac{\text{Given mass}}{\text{Molecular mass}} \]
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