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Which process involves a chemical change? Sugar dissolves in hot water. B Candle wax changes from a solid to a liquid. A chair breaks. D Water evaporates from a heated test tube. E Exposed iron in a moist
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Which process involves a chemical change?

Sugar dissolves in hot water.
B
Candle wax changes from a solid to a liquid.
A chair breaks.
D
Water evaporates from a heated test tube.
E
Exposed iron in a moist environment rusts.

User Instanceof
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1 Answer

5 votes
It should be answer E this is an oxidation-reduction reaction and changes the chemical composition of the reactants
User Alex Chumbley
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