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Which of the following is a chemical change? A. boiling of water B. melting a cube of ice C. mixing water and oil D. splitting water into hydrogen and oxygen
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Which of the following is a chemical change?

A. boiling of water
B. melting a cube of ice
C. mixing water and oil
D. splitting water into hydrogen and oxygen

User Gutsygibbon
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2 Answers

0 votes
Answer: D


Explanation: Water splitting is the chemical reaction in which water is broken down into oxygen and hydrogen
User Eric Hedstrom
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7 votes
Answer: D, splitting water into hydrogen and oxygen is a chemical change.
User Leonyx
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