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NEET
Exam
NEET
Subject
Chemistry
Chapter
General Principles and Processes of Isolation of Metals

NEET · Chemistry · General Principles and Processes of Isolation of Metals

Why are oxide ores preferred for extracting iron?

Why are oxide ores preferred for extracting iron?

Options

  1. AThey produce less pollution
  2. BThey yield higher metal content
  3. CThey are scarce and valuable
  4. DThey are easier to mine

Correct answer

A. They produce less pollution

Step-by-step solution

Oxide ores, chosen for iron extraction, don't produce polluting gases like SO2, unlike iron pyrites.
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