Chemistry · Chemical Properties of Compounds
Oxygen gas cannot be obtained by which of the following chemical processes?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Heating potassium chlorate at a high temperature
- 2Strongly heating copper(II) hydroxide✓
- 3Reaction of concentrated H2SO4 with MnO2
- 4Heating potassium nitrate
Correct answer
Strongly heating copper(II) hydroxide
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