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UPSC PYQPrelims 2023

Civil Services Examination · Question 99

Consider the following heavy industries: 1. Fertilizer plants 2. Oil refineries 3. Steel plants Green hydrogen is expected to play a significant role in decarbonizing how many of the above industries?

  1. Only one
  2. Only two
  3. All three
  4. None
Show answer & explanation

Answer: (C) All three

Explanation

Green hydrogen can replace grey hydrogen in ammonia/fertiliser and refineries and act as a reductant in steel making.