5 public questions tagged with this topic.
[Ni(NH₃)4]Cl₂ dissociates into [Ni(NH₃)4]2+ and 2 Cl−, totaling 3 ions.
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Nomenclature of Coordination Compounds
[Ni(NH₃)2Cl₂] is neutral, with no counter ions, so its coordination sphere remains intact in solution.
Ref: NCERT Class 12 Chemistry > Chapter 5: Coordination Compounds > Topic: Colour and Magnetic Properties and Stability and Importance
i = 1 + α (n - 1) , where n = 3 . 2.2 = 1 + α (3 - 1) . 2.2 = 1 + 2α , α = (1.2/2) = 0.6 .
Ref: NCERT Class 12 Chemistry > Chapter 1: Solutions > Topic: Abnormal Molar Masses and van't Hoff Factor
i = 1 + α (n - 1) , where n = 3 . 1.8 = 1 + α (3 - 1) . 1.8 = 1 + 2α , α = (0.8/2) = 0.4 .
Ref: NCERT Class 12 Chemistry > Chapter 1: Solutions > Topic: Abnormal Molar Masses and van't Hoff Factor
i = 1 + α (n - 1) , where n = 2 . 1.6 = 1 + α . α = 1.6 - 1 = 0.6 .
Ref: NCERT Class 12 Chemistry > Chapter 1: Solutions > Topic: Abnormal Molar Masses and van't Hoff Factor
