Question 0

Which of the following represents a precipitation reaction?

  • A.H2SO4 + NaCl \(\to\) NaHSO4 + HCl
  • B.Fe +H2SO4 \(\to\) FeSO4 + H2
  • C.4HCl + MnO2 \(\to\) MnCl2 + 2H2O + Cl2
  • D.Na2SO4 + pb(NO3) \(\to\) PbSO4 + 2NaNO
  • E.CuO +2HCl \(\to\) Cl2 + H2O
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
1981
Question no.
#0
Type
Objective

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