
Interpretation:
The kind of reaction powers the sun should be determined.
Concept introduction:
Nuclear fusion is a process in which two or more atomic nuclei fused together and form heavier nuclei as these absorb energy or release energy. This reaction powers the sun.

Answer to Problem 1RQ
Solution:
The nuclear fusion reaction powers the sun.
Explanation of Solution
The nuclear fusion or thermonuclear reaction powers the sun. Nuclear fusion is a process, when two or more atomic nuclei fused together to form heavier nuclei and energy is also released or absorbed in this process. Because of this, sun is considered a nuclear fusion reactor which converts hydrogen (four protons) to helium. The energies which are available on the earth come from the sun.
The nuclear fusion reaction powers the sun.
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Chapter 15 Solutions
EBK CHEMISTRY FOR CHANGING TIMES
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