Which of these metals will not be oxidized in hydrochloric acid under standard conditions at 25^$\circ$C

Question

Quizplus · Accepted Answer

Ag (silver) is a noble metal and is not easily oxidized in acidic solutions, including hydrochloric acid. Therefore, Ag will not be oxidized under standard conditions at 25°C. The other metals listed (Al, Fe, Ni, and Mg) can all undergo oxidation in hydrochloric acid depending on the concentration and other factors.

Which of These Metals Will Not Be Oxidized in Hydrochloric ∘\circ∘

Which of These Metals Will Not Be Oxidized in Hydrochloric $\circ$