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NEETChemistryGeneral Organic Chemistry

What does sodium cyanide first react with when boiled with iron(II) sulfate in the test for nitrogen?

Options

  1. ASodium hydroxide
  2. BIron(III) ions
  3. CIron(II) sulfate
  4. DSodium hexacyanidoferrate(II)

Correct answer

C. Iron(II) sulfate

Step-by-step solution

Sodium cyanide first reacts with iron(II) sulfate when boiled in the test for nitrogen.

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