Which of the following does not represent a chemical change
A) a freshly cut apple turns brown
B) milk turns sour on standing at room temperature
C) when cooled to 0 C, liquid water becomes ice
D) frying an egg
E) fermentation of sugar to alcohol
Correct Answer:
Verified
Q9: Complete the following sentence. A theory is
A)
Q10: Choose the response that includes all the
Q11: Which one of the following is an
Q12: The SI prefixes micro and milli represent,
Q13: The SI prefixes mega and deci represent,
Q15: A centimeter corresponds to:
A) 10-2 meters.
B) 10-3
Q16: Complete the following sentence. A scientific law
Q17: The SI prefixes kilo and milli represent,
Q18: A microliter corresponds to:
A) 10-2 liters.
B) 10-3
Q19: All of the following are properties
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