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  • 3.metals and non-metals(10)
  • Which of the following metals does not displace H2 gas fr...
Multiple choice

Which of the following metals does not displace H2 gas from dilute HCI or dilute H2SO4?

  1. Mg

  2. Cu

  3. Zn

  4. Al

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Reduction Potential is above Hydrogen. So it can`t replace it.

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