Easy MCQ +4 / -1 PYQ · JEE Mains 2023

The water gas on reacting with cobalt as a catalyst forms

  1. A Methanoic acid
  2. B Methanol Correct answer
  3. C Methanal
  4. D Ethanol

Solution

<p>Water gas, also known as synthesis gas or &quot;syngas&quot;, is a mixture of carbon monoxide (CO) and hydrogen (H<sub>2</sub>). When water gas reacts with a catalyst, typically consisting of a combination of cobalt and molybdenum, it can undergo a reaction to form methanol (CH<sub>3</sub>OH).</p> <p>This is known as the methanol synthesis reaction and can be written as:</p> <p>$\mathrm{CO(g)} + 2\mathrm{H}_{2}(g) \rightarrow \mathrm{CH}_{3}\mathrm{OH(g)}$</p> <p>This reaction is widely used in industry for the production of methanol, which can be used as a solvent, an antifreeze, a fuel, and as a feedstock for the production of chemicals.</p>

About this question

Subject: Chemistry · Chapter: Alcohols, Phenols and Ethers · Topic: Preparation and Properties of Alcohols

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