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  9. Q80

OPSC OCS 2019 · Question 80 of 99

Reformulated gasoline(Oxygenated fuel) with a 2 percent minimum oxygen content is required during the winter months in non-attainment areas for carbon monoxide. Which of the substances listed below may be added to fuel to render it oxygenated?

General Studies

  1. ALead
  2. BMethyl tertiary butyl etherCorrect
  3. COrganic Magnesium
  4. DBenzene

Answer: B. Methyl tertiary butyl ether

Explanation

Reference

Source: OPSC OCS Prelims 2019 GS Paper-I; answers per hemunda.com unofficial key

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