MHT CET202122 Sep 2021Evening ShiftChemistryIonic EquilibriumActual
Solubility product of AgBr is 4.9 10⁻¹³ . What is its solubility?
Options
- A2.4 10⁻⁷ ~mol dm ⁻³
- B3.2 10⁻⁷ ~mol dm ⁻³
- C4.9 10⁻⁷ ~mol dm ⁻³
- D7.0 10⁻⁷ ~mol dm ⁻³
Correct answer
D. 7.0 10⁻⁷ ~mol dm ⁻³
Step-by-step solution
aligned & K _ sp ( AgBr )= S ^2 & 4.9 10⁻¹³= S ^2 & ~S = 4.9 10⁻¹³ & ~S =7.0 10⁻⁷ ~mol dm ⁻³ aligned