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99 Percentile Qs Bank for JEE MainChemistryCarboxylic Acid Derivatives

Oxalic acid reacts with concentrated H ₂ 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?

Options

  1. AK ₂ SO ₀
  2. BK ₂ HCO ₃
  3. CK ₂ CO ₃
  4. DKOH

Correct answer

C. K ₂ CO ₃

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