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Question 22

which of the following decomposition equations is correct?

  • A.Ag2CO3(s) → Ag2O(s)+Co2(g)
  • B.2PbCO5(s) → 2Pb(s)+2Co2(g)+O2(g)
  • C.2NaNO3(s) → 2NaNO2(s)+O2(g)
  • D.Ag2CO3(s) → AgO(s)+CO2(g)
Objective

Question details

Exam body
UNIBEN
Subject
General Paper
Year
2010/2011
Question no.
#22
Type
Objective
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