12th Class Chemistry Sample Paper Chemistry Sample Test Paper-7

  • question_answer
      (a) Complete the following reaction :                                                                                                                                      1 (i) (ii) (b) Give reasons for the following:                                                                                                                                           1 (i) Nitric oxide becomes brown when released in air. (ii) is ionic in nature in the solid state.

    Answer:

                      (a)                 (i)                                                                                               (ii)                                                                                                               (b) (i)                                                                                                                                        (ii) in solid state exist as .                                                                                                                


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