Chemistry · Chemical Reactions and Equations
A student heats a pale blue solid in a test tube, and brown fumes are evolved. Which of the following decomposition reactions has occurred?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Heating sodium chloride
- 2Heating barium chloride
- 3Heating zinc oxide
- 4Heating copper nitrate✓
Correct answer
Heating copper nitrate
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