What mass of `CO` will be formed when 9 gm anhydrous oxalic acid is dehydrated with conc `H_(2)SO_(4)`?

Explanation

To determine the mass of carbon monoxide (CO) formed when 9 grams of anhydrous oxalic acid is dehydrated with concentrated sulfuric acid, we can follow these steps:

### Step 1: Write the chemical reaction
The dehydration of oxalic acid (C₂H₂O₄) with concentrated sulfuric acid (H₂SO₄) can be represented by the following reaction:

\[ \text{C}_2\text{H}_2\text{O}_4 \xrightarrow{\text{H}_2\text{SO}_4} \text{CO} + \text{CO}_2 + \text{H}_2\text{O} \]

### Step 2: Calculate the molar mass of oxalic acid
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