Question

Give balanced equations for the overall reaction in the electrolysis of molten lithium chloride.

a) Overall: 2LiCl→2Li+Cl2
b) Overall: LiCl→Li+Cl2
c) Overall: LiCl→Li2+Cl2
d) Overall: 2LiCl→Li2+Cl2
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Answer 1

The overall reaction in the electrolysis of molten lithium chloride is 2LiCl → 2Li + Cl2. Correct option is a.

Step-by-step explanation:

In the electrolysis of molten lithium chloride, the overall reaction can be represented by the balanced equation:

2LiCl → 2Li + Cl2

This equation shows that 2 moles of lithium chloride produce 2 moles of lithium and 1 mole of chlorine gas.