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When each of the nitrates of Potassium, Magnesium and iron is heated,

Chemistry
JAMB 1978

When each of the nitrates of Potassium, Magnesium and iron is heated,

  • A. all the nitrates decompose to their oxides
  • B. the nitrate of magnesium gives the nitrite and oxygen
  • C. the nitrates of magnesium and iron give the oxides
  • D. the nitrate of iron gives the nitrite and oxygen
  • E. the nitrate of the magnesium is not decomposed
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Correct Answer: Option C
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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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NECO June/July 2024 - Get offline past questions & answers - Download objective & theory, all in one app 48789
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
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