MHT CET20244 May 2024Evening ShiftChemistryIonic EquilibriumActual
Calculate the solubility product of sparingly soluble salt BA at 25^ C if its solubility is 7.2 10⁻⁷ ~mol dm ⁻³ at same temperature.
Options
- A4.810 10⁻¹³
- B5.184 10⁻¹³
- C6.454 10⁻¹³
- D5.925 10⁻¹³
Correct answer
B. 5.184 10⁻¹³
Step-by-step solution
array ll & BA _ ( s ) B _ ( aq ) ⁺+ A _ ( aq ) ⁻ & x=1, y =1 & ~K _ sp =x^x y ^ y S ^ x+ y =(1)^1(1)^1 ~S ¹⁺¹= S ^2 & ~K _ sp = (7.2 10⁻⁷ )^2=5.184 10⁻¹³ array