Question

Scientist recently found a way to make inexpensive hydrogen that can be used as a fuel. This presence of hydrogen production has some similarities with photosynthesis. In plants, photosynthesis uses energy from the sun to chemically combine water and carbon dioxide into sugar and oxygen gas. The sugar is then used as a fuel source for the plants and organism that consume the plant. To produce hydrogen, scientists mixed extremely small particles of cadium and selenium,which emit electrons when exposed to light and absorbic acid, a chemical that produces hydrogen ions when it's decomposes. The scientist used nickle catalyst which emitted electrons to combine with hydrogen ions from hydrogen gas. this reaction is continuous and after two weeks the hydrogen gas was still being produced. the scientist hope this will be a variable fuel source in the future.

which comparison of this new process of hydrogen production and photosynthesis is supported by the information provided?

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Answer 1

Both the hydrogen production method and photosynthesis involve converting energy to create fuel, using light to initiate a transfer of electrons and producing oxygen or hydrogen as a byproduct.

Step-by-step explanation:

The comparison that is supported by the information provided between hydrogen production and photosynthesis is that both processes involve the conversion of energy to produce useful compounds. In photosynthesis, plants use sunlight to convert water and carbon dioxide into sugar and oxygen, while in the hydrogen production method mentioned, light induces the release of electrons from small particles of cadmium and selenium, leading to the production of hydrogen gas via a catalytic reaction involving nickel and ascorbic acid. Both mechanisms utilize light and involve a transfer of electrons that result in fuel production, whether it's the sugar for plants or hydrogen gas for potential use in fuel cells.