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NEET Sample Paper NEET Sample Test Paper-62

  • question_answer
    Nitrate is confirmed by ring test. The brown colour of the ring is due to the formation of:

    A) Ferrous nitrite    

    B) \[FeS{{O}_{4}}NO\]

    C) \[FeS{{O}_{4}}N{{O}_{2}}\]               

    D) Ferrous nitrate

    Correct Answer: B

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