20 verified questions · ~18 minutes · answer key checked against the official NTA final key across multiple sources. Text-only questions (diagram-based excluded until they can be shown properly).
For the given cell Fe²⁺(aq) + Ag⁺(aq) → Fe³⁺(aq) + Ag(s) The standard cell potential of the above reaction is Given : Ag⁺ + e⁻ → Ag, E° = x V Fe²⁺ + 2e⁻ → Fe, E° = y V Fe³⁺ + 3e⁻ → Fe, E° = z V
One mole of the octahedral complex compound Co(NH₃)₅Cl₃ gives 3 moles of ions on dissolution in water. One mole of the same complex reacts with excess of AgNO₃ solution to yield two moles of AgCl(s). The structure of the complex is :
Answers are revealed after you attempt — that's what makes the diagnosis honest.