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Which of the following is correct? I. Sodium (Na) is present as metal in nature II. Na ₂ O ₂ is paramagnetic III. NaO ₂ is paramagnetic IV. Na reacts with N ₂ to form Na ₃ ~N

Options

  1. AIII only
  2. BII and IV
  3. CI, III and IV
  4. DII, III and IV

Correct answer

A. III only

Step-by-step solution

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