When concentrated nitric acid is heated, it decomposes to give

Options :
  1. oxygen and nitrogen
  2. NO
  3. N2O5
  4. NO2 and O2
Answer and Explanation :-

Answer: Option 4

Explanation:

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Life is a process of becoming, a combination of states we have to go through. Where people fail is that they wish to elect a state and remain in it. This is a kind of death.
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