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NTA Abhyas 2020
Exam
NTA Abhyas
Year
2020
Subject
Chemistry
Chapter
General Principles and Processes of Isolation of Metals

NTA Abhyas 2020 · Chemistry · General Principles and Processes of Isolation of Metals

Which of the following metals cannot be extracted by carbon...

Which of the following metals cannot be extracted by carbon reduction process

Options

  1. APb
  2. BAl
  3. CHg
  4. DZn

Correct answer

B. Al

Step-by-step solution

Al\text{Al} is highly electropositive. It can be obtained by electrolytic reduction.
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