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Which of the following metals would readily displace hydrogen from steam?

Which of the following metals would readily displace hydrogen from steam?
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  • A Copper
  • B Lead
  • C Magnesium
  • D Silver
Correct Answer: Option C
Explanation:
In the electrochemical series, H\(^+\) is above all the other elements in the series except Magnesium. Hence, only Mg\(^{2+}\) can displace hydrogen from a reaction.

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