Question 2

Which of the following reaction will not take place under normal conditions?

A.Zn_(s) + 2HCI_2(aq) + H _2(g)
B.Fe _(s) + H ₂SO_4(aq) → FeSO_4(aq) + H_2(g)
C.Cu _(s) + 2HCI _(aq) → CuCI _2(aq) + H_2(g)
D.Ca_(s) + 2H Ca(OH)_2(g)
E.2Na_(s) + 2H ₂O ₍₁₎ → 2NaOH_(aq) + H_2(g)

Objective

Question details

Exam body: WAEC
Subject: Chemistry
Year: 1990
Question no.: #2
Type: Objective

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