Given the following half-cell reaction; 2Cl(aq) → CI2(g) + 2e, how many mole of electrons will be required tomproduce 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
E. 0.01

Correct Answer: Option D

D. 0.10