Question 49

The correct balanced equation for the reaction between aluminium metal and hot concentrated tetraoxosulphate(VI)acid is ?

  • A.2AI(s) + 6H2SO4(1) \(\to\) AI2(SO4)3(aq) + 6H2O(1) + 3SO2(g)
  • B.2AI(s) + 3H2SO4(1) \(\to\) AI2(SO4)3(aq) + 6H2O(1) + 3SO2(g)
  • C.2AI(s) + 4H2SO4(1) \(\to\) AI2(SO4)3(aq) + 8H2O(1) + 3SO2(g)
  • D.2AI(s) + 5H2SO4(1) \(\to\) AI2(SO4)3(aq) + 8H2O(1) + 3SO2(g)
Objective

Question details

Exam body
WAEC
Subject
Chemistry
Year
2015
Question no.
#49
Type
Objective

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