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UPSC Civil ServicesPrelims2023General Studies Paper I
Question
QQ60. With reference to green hydrogen, consider the following statements : 1. It can be used directly as a fuel for internal combustion. 2. It can be blended with natural gas and used as fuel for heat or power generation. 3. It can be used in the hydrogen fuel cell to run vehicles. How many of the above statements are correct?
Options
- A Only one
- B Only two
- C All three
- D None
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Correct Answer
C All three
Model Answer
Answer: option C, as per UPSC's final answer key (Series A).