JEE Main2005ChemistryRedox ReactionsActual
Calomel ( Hg ₂ Cl ₂ ) on reaction with ammonium hydroxide gives
Options
- AHgNH ₂ Cl
- BNH ₂- Hg - Hg - Cl
- CHg ₂ O
- DHgO
Correct answer
A. HgNH ₂ Cl
Step-by-step solution
Hg Cl +2 NHOH Hg + Hg ( NH ₂ ) Cl + NH ₄ Cl +2 H ₂ O