AP EAMCET · Chemistry · Carboxylic Acid Derivatives
Oxalic acid reacts with concentrated \(\mathrm{H}_2 \mathrm{SO}_4\) to give a mixture of two gases. When this mixture is passed through caustic potash, one of the gases is absorbed. What is the product formed by the absorbed gas with caustic potash?
- A \(\mathrm{K}_2 \mathrm{SO}_0\)
- B \(\mathrm{K}_2 \mathrm{HCO}_3\)
- C \(\mathrm{K}_2 \mathrm{CO}_3\)
- D \(\mathrm{KOH}\)
Answer & Solution
Correct Answer
(C) \(\mathrm{K}_2 \mathrm{CO}_3\)
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