Which of the following statement is incorrect

Options

A. `AgCl lt AgF " solubility in "H_(2)O`
B. `KCl lt KI" solubility in acetone"`
C. `BeC_(2)O_(4) lt BaC_(2)O_(4)" solubility in "H_(2)O`
D. `CaCrO_(4) gt BaCrO_(4)" solubility in "H_(2)O`

Answer

C

Explanation

(i) In AgCl more polarisation so less solubility
(ii) In KI more polarisation so more solubility in organic solvent
(iii) `BeC_(2)O_(4)` more soluble due to high hydration energy
(iv) `CaCrO_(4)` has more solubility due to high hydration energy.