12th Class Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II

  • question_answer 82)
      In the ring test of  ion, ion reduces nitrate ion to nitric oxide, which combines with (aq) ion to form brown complex. Write the reactions involved in the formation of brown ring.

    Answer:

                                           This test is known as brown ring test of nitrates generally used to identify the presence of nitrate ion in given solution.


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