UPSC Prelims 2020 Mock Test 29: Hydrogen Economy Outlook; Hydrogen Fuel, H-CNG
Q1. Consider the following statements regarding the Hydrogen Fuel: Hydrogen is considered as one of the cleanest fuels. After being burnt in air, hydrogen produces only water as by-product and no carbon-based emissions are released H-CNG is more efficient than CNG in terms of reducing emissions Hydrogen Economy Outlook report has been released by the …
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