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COMEDK2016Chemistrys Block Elements

The main product obtained when a solution of sodium carbonate reacts with mercuric chloride is

Options

  1. AHgCO ₃
  2. BHgCO ₃, Hg ( OH )₂
  3. CHg ( OH )₂
  4. DHgCO ₃, HgO

Correct answer

D. HgCO ₃, HgO

Step-by-step solution

The main product obtained when sodium carbonate reacts with mercuric chloride is mercuric oxide. HgCl ₂+ Na ₂ CO ₃ HgO + CO ₂+2 NaCl or HgCO ₃+2 NaCl

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