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Which of the following is physical change?

Chemistry
JAMB 2003

Which of the following is physical change?

  • A. Burning kerosene
  • B. Freezing ice cream
  • C. Exposing white phosphorus
  • D. Dissolving calcium in water
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Correct Answer: Option B
Explanation

Option A, C and D are irreversible but option B is reversible because the frozen ice cream can undergo melting and turn into liquid and vice versa, hence no new substance is formed.

There is an explanation video available below.

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Explanation Video

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