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  • Yellow colour of usual Nitric acid is due to the presence...
Multiple choice

Yellow colour of usual Nitric acid is due to the presence of which of the following?

  1. N2O

  2. NO

  3. N2O5

  4. None of these

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

The yellow color of nitric acid is caused by the presence of dissolved nitrogen dioxide (NO2), which is formed by the partial decomposition of nitric acid when exposed to light.

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