MathDB
2009 USNCO Problem 42

Source:

February 18, 2013

Problem Statement

The deposition of 1.01.0 g of which element from its molten chloride requires the shortest time at a currently of 1 A?
<spanclass=′latex−bold′>(A)</span> Na<spanclass=′latex−bold′>(B)</span> Mg<spanclass=′latex−bold′>(C)</span> Al<spanclass=′latex−bold′>(D</span> Ba{ <span class='latex-bold'>(A)</span>\ \text{Na} \qquad<span class='latex-bold'>(B)</span>\ \text{Mg} \qquad<span class='latex-bold'>(C)</span>\ \text{Al} \qquad<span class='latex-bold'>(D</span>}\ \text{Ba} \qquad
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