1.

Name some substances in our daily use which contain water of crystallization.

Answer»
  • Alum (Potash alum – K2SO4.Al2 (SO4)3.24H2O)
  • Borax (Na2B4O7.10H2O)
  • Epsom salt (Magnesium sulphate MgSO4.7H2O)
  • Barium chloride (BaCl2.2H2O)
  • Sodium sulphate (Glauber’s salt Na2SO4.10H2O)


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