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  • 2. Metals and Non-Metals(8)
  • Which of the following metals is extracted only by electr...
Multiple choice

Which of the following metals is extracted only by electrolysis?

  1. Zn

  2. Al

  3. Fe

  4. Cu

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

Al is highly active in nature. So, it is extracted only by electrolysis.

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