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Question 48001
NEET Chemistry · Easy

Environmental Chemistry: Pollutant MCQ

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PollutantEasyQuestion 48001

Question

A pollutant is a substance that:

  1. A
    causes undesirable change in environment
    Correct
  2. B
    always increases oxygen only
  3. C
    is useful in all concentrations
  4. D
    is biodegradable in every case

Correct answer

causes undesirable change in environment

Explanation

Pollutants disturb environmental balance.

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