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Which of the following is not an oxo-acid of nitrogen?
  • a)
    Hyponitric acid
  • b)
    Hyponitrous acid
  • c)
    Nitrous acid
  • d)
    Nitric acid
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Which of the following is not an oxo-acid of nitrogen?a)Hyponitric aci...
Explanation:
Oxo-acids of nitrogen are acids that contain nitrogen, oxygen, and hydrogen atoms. The acidity of the oxo-acids of nitrogen depends on the number of oxygen atoms that are attached to the nitrogen atom. The more the number of oxygen atoms, the more acidic the oxo-acid.

The four common oxo-acids of nitrogen are:

a) Hyponitric acid (H2N2O3)
b) Hyponitrous acid (H2N2O2)
c) Nitrous acid (HNO2)
d) Nitric acid (HNO3)

Out of these, hyponitric acid (H2N2O3) is not an oxo-acid of nitrogen. It is a hypothetical compound that has not been isolated or characterized yet.

Therefore, the correct answer is option 'A', hyponitric acid.
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Community Answer
Which of the following is not an oxo-acid of nitrogen?a)Hyponitric aci...
Hyponitric acid does not exist. The rest three mentioned are commonly occurring oxoacids of nitrogen. Hyponitrous acid, H2N2O2 is an isomer tautomer of nitramide, with the structure of the former being HON = NOH. Nitrous acid, HNO2 is usually formed in the atmosphere prior conversion to nitric acid. It is highly unstable.
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Which of the following is not an oxo-acid of nitrogen?a)Hyponitric acidb)Hyponitrous acidc)Nitrous acidd)Nitric acidCorrect answer is option 'A'. Can you explain this answer?
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