Which of the following represents a chemical change ?
A) Cutting a string into two pieces.
B) Melting candle wax.
C) Evaporation of water from a lake.
D) Rusting of an iron nail.
E) Peeling an apple.
Correct Answer:
Verified
Q1: A glass of tea with a uniform
Q2: Which of the following is a heterogeneous
Q3: Which of the following is not a
Q4: Which of the following is correctly classified
Q5: Which form of substances listed below cannot
Q7: All of the following are properties of
Q8: Which does not represent a scientific investigation?
A)
Q9: Which of the following is not a
Q10: Which of the following would be considered
Q11: All of the following are properties of
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