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UPSC Civil Services 2023 Prelims General Studies Paper I

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Question : 60

Total: 100

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?

Only one
Only two
All three
None

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