Which of the following is not an accurate description of chemical reactions?
A. During chemical reactions, bonds can be broken or formed.
B. During chemical reactions, energy can be released or used up.
C. The rates of chemical reactions can vary.
D. Chemical reactions that take in energy never need a source of energy to start.
Answers
Answered by
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option D is not accurate as compared to others.
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Among the options given above the least likely description of chemical reaction will be that D. chemical reactions that take in energy never need a source of energy to start.
Explanation:
It is indeed important for any chemical reaction which absorbs energy to require a energy source. From the laws of energy, we all know that energy is neither be "created nor destroyed". It can be transferred from one source to another. This principle holds true in chemical reactions as well where any absorption will require an energy source.
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