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Chemistry · PYQ NEET UG 2018

हिन्दी

Which oxide of nitrogen is NOT a common pollutant introduced into the atmosphere both due to natural and human activity?

  1. \( \mathrm{N_2O_5} \)
  2. \( \mathrm{NO_2} \)
  3. \( \mathrm{N_2O} \)
  4. \( \mathrm{NO} \)

Correct answer · Option 1

\( \mathrm{N_2O_5} \)

Explanation

\( \mathrm{N_2O_5} \) is not a common atmospheric pollutant; nitrogen oxides like \( \mathrm{NO}, \mathrm{NO_2}, \) and \( \mathrm{N_2O} \) are common pollutants.
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