In the preparation of carbon monoxide by heating ethanedioic acid with concentrated sulphuric acid, the…

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Chemistry JAMB 1982

In the preparation of carbon monoxide by heating ethanedioic acid with concentrated sulphuric acid, the concentrated sulphuric acid act as?

  • an oxidizing agent
  • a reducing agent
  • a dehydrating agent checkmark
  • a reaction medium
  • a catalyst

The correct answer is: C

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