Given the following half-cell reaction 2Cl aq C... - WAEC Chemistry 1989 Question
Given the following half-cell reaction; 2Cl(aq) → CI2(g) + 2e, how many mole of electrons will be required to produce 1.12dm3 of chlorine gas at s.t.p? (Molar volume of a gas at s.t.p. = 22.4dm 3)
A
1.00
B
0.40
C
0.20
D
0.10
correct option: d
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