Hello!
Thanks for checking my question out!
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2. Which of the following is NOT a clue that a chemical change has occurred? (1 point)
a) change in color
b) production of a gas
c) formation of a precipitate
d) change in shape
My Answer: D
Could someone please check my answer?
Thanks!
- Da Fash
I agree with this one. The wone about kinetic I agree with too but my answer won't post.
Oh, ok. Thanks! :)
one, not wone
Hello Da Fash! Good job attempting the question. Let's go through each option to determine the correct answer.
a) Change in color: A change in color can be a clue that a chemical change has occurred. This is because some substances can undergo a chemical reaction and result in a new product with a different color.
b) Production of a gas: The production of a gas is often a clear indicator that a chemical change has taken place. It usually occurs when substances react and release gases as a byproduct.
c) Formation of a precipitate: When two solutions are mixed and a solid forms, it is called a precipitate. This is another clue that a chemical change has occurred.
d) Change in shape: This option refers to a change in the physical state rather than a chemical change. It does not indicate a chemical reaction has taken place.
Based on the explanation provided, your answer (D) is correct. A change in shape does not provide a clue that a chemical change has occurred.
Keep up the good work! If you have any more questions or need further clarification, feel free to ask.