Question Detail
Question
How are Group 2 metals generally prepared, as exemplified by magnesium?
Correct Answer
Option C is the correct answer.
Detailed Explanation
The document states, 'Like group 1 metals, group 2 metals are also very reactive and are prepared by electrolysis. For example magnesium is prepared by the electrolysis of fused magnesium chloride MgCl2.'
Hint
Consider the high reactivity of Group 2 metals and what type of process is required to extract them from their compounds.