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p- Block Elements — Chemistry STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceChemistryp- Block Elements1 Mark
MCQ
The formula of Nitric acid is:
  • ✓
    $ HNO_{3} $
  • B
    $ H_{2}N_{2}O_{2} $
  • C
    $ HNO_{2} $
  • D
    $ HNO_{4} $
✓

Answer

Correct option: A.
$ HNO_{3} $
A

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