Chemistry · Chemical and Physical Changes
Which of the following processes represents a chemical change?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Boiling of water into steam
- 2Sublimation of solid carbon to gaseous carbon
- 3Melting of ice into water
- 4Dissociation of HI into H+ and I-✓
Correct answer
Dissociation of HI into H+ and I-
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