Chemistry · Chemical equations and stoichiometry
Which of the following option best describe the hydrogen economy?
Which of the following option best describe the hydrogen economy?
- A. Using dihydrogen in an efficient manner
- B. Dihydrogen is carried and stored in the form of liquid or gas
- C. Addition of dihydrogen to the reactant
- D. Both (a) and (b)
Step-by-step solution
The hydrogen economy encompasses the entire cycle of hydrogen production, storage, transport, and use as a clean energy carrier. Option A highlights efficient use, and option B covers essential storage and transport aspects; both are integral to the concept. Option C, 'addition of dihydrogen to the reactant,' is a specific chemical reaction (hydrogenation) and not a general description of the hydrogen economy. Therefore, combining A and B provides the best description.
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