AP EAMCET202421 May 2024Evening ShiftChemistryElectrochemistryActual
Consider the following standard electrode potentials ( E ^0 in volts) in aqueous solution Based on this data, which of the following statements is correct?
Options
- ATl ³⁺ is more stable than Al ³⁺
- BTl ⁺ is more stable than Al ³⁺
- CAl ⁺ is more stable than Al ³⁺
- DTl ⁺ is more stable than Al ⁺
Correct answer
D. Tl ⁺ is more stable than Al ⁺
Step-by-step solution
According to the given standard potential data E _ T ⁺ / T ^ o E _ A ⁺ / A ^ o It mean that T ⁺ is more stable as compare to A ⁺ . T ⁺ is act as reducing agent whereas Al ⁺ act as powerful oxidixing agent which makes is unstable.